Becoming a dad can change almost every part of your life at once.
There are the changes you expect. You sleep less. Money matters more. Your time is no longer entirely your own. Going out takes planning. Your relationship changes because there is now another person whose needs often come first.
There can also be a change that is harder to put into words.
You may still be going to work, paying the bills, changing nappies, getting up in the night and doing everything you think a decent father should do, but somehow feel less like yourself.
You can love your child and miss parts of the life you had before. You can feel fiercely protective of your family and also feel strangely unsure of where you now fit within it. You can know how much your partner has been through physically and emotionally and still recognise that becoming a father has affected you in ways you had not expected.
I think this is where some men become confused. Fatherhood is supposed to add something important to your life. It can do that while also unsettling parts of the person you were before.
The relationship between fatherhood and mental health is often discussed in terms of postnatal depression. I think the wider transition deserves attention too, because a man can be functioning perfectly well on the surface while feeling quite unlike himself.
Recent research into men’s experience of becoming fathers suggests this is far from unusual. A 2024 review brought together 37 qualitative studies involving fathers from the UK and several other countries. Again and again, men described changes in their relationships, uncertainty about the different roles now expected of them, feeling somewhat overlooked in the period around pregnancy and birth, and a tendency to try to deal with difficulties themselves.
What interests me is how these things can come together in one man who, from the outside, appears to be coping perfectly well.
More responsibility, less certainty about where you fit
Before becoming a father, you probably had a reasonably settled sense of who you were.
You were somebody’s partner, friend or son. You had your work, interests and routines. Perhaps being independent and capable mattered to you. You knew where you were useful and had some idea of what being good at your job or being a good partner looked like.
Then a baby arrives and suddenly your responsibilities increase enormously.
There is another human being depending on you. Your partner may need you differently. Decisions about money and work carry more weight. You may find yourself worrying about things you barely thought about before.
At the same time, you can feel much less certain about whether you are doing any of it well.
I find that combination particularly interesting. More responsibility, alongside less certainty about where you fit.
There is some good contemporary research behind this. Fathers describe trying to combine quite different expectations of themselves. They want to provide financially, be emotionally involved with their child, support their partner, share the practical work at home, keep performing at work and somehow retain some sense of themselves.
None of those expectations is unreasonable. Living all of them at once can be demanding in a way that is difficult to anticipate before the baby arrives.
There may also be few obvious measures of success. At work you may know when you have done something well. A project gets finished, a problem is solved, somebody gives you feedback.
A baby gives rather less predictable feedback.
When being capable stops being enough
Many men I meet are used to getting somewhere in life by working things out.
There is a problem, so you try to understand it. You do something about it. You learn. You get better.
That approach can serve you extremely well.
Fatherhood can put you in situations where trying harder does not necessarily produce the result you want. You can try everything and the baby still cries. Your partner can be upset and there may be no useful solution to offer. You can work hard all day, come home determined to be present, and still feel that somebody needs something else from you.
That can be surprisingly unsettling if competence has always been one of the ways you have known yourself.
A man can be confident making important decisions at work and then come home and feel awkward holding his own baby while his partner seems to know immediately what the baby needs. He may become more defensive when she tells him how she would like something done, or more hesitant about doing things because he expects to be corrected.
Work can also become complicated. There may be genuine financial pressure to work harder at exactly the point when home requires more of you. Work may also remain one of the few places where life still feels familiar and where you have a clear sense of what you are doing.
I would be cautious about assuming that a man who spends more time at work is avoiding his family. Sometimes he is simply trying to provide. Sometimes work is where he still feels competent. Often several things are happening together.
What matters to me is what happens when a man starts feeling that whatever he does is somehow getting it wrong.
Does he explain more? Become defensive? Work harder? Get quieter? Pull back? Carry on and assume things will settle by themselves?
Those responses can gradually become part of the difficulty.
What happens between you and your partner after a baby
One of the clearest findings in the research is that the couple relationship often changes significantly during the transition to parenthood.
A 2022 meta-analysis drawing together 49 studies found an average decline in relationship satisfaction through pregnancy and the first year after birth for both men and women, although there was considerable variation between couples. Some relationships become closer. Others find the adjustment much harder.
I think the lived experience matters more than the statistic.
Before becoming parents, much of your relationship may have involved choosing each other. You talked because you wanted to talk. You went somewhere because you fancied going. You could spend an evening together without organising it around feeding, sleeping and childcare.
Afterwards, a surprising amount of communication can become practical. Who is getting up? Has the baby eaten? Who is buying nappies? What time is the appointment? Who needs sleep most? What needs doing before tomorrow?
You are still a couple, but it can begin to feel as though much of the relationship is being used to run the family.
A large 2026 study following more than 4,000 people found that increased negative interactions and reductions in intimacy and appreciation were important parts of the decline in relationship satisfaction after becoming parents.
The word appreciation stands out to me.
Because two people can both be doing a huge amount and each feel that the other person does not really see it.
When both of you want to be seen
This is where arguments can start to become about much more than whatever you appear to be arguing about.
Your partner may be acutely aware of everything she is carrying. Feeding, appointments, childcare, broken sleep, physical recovery, housework, planning and the constant mental work of remembering what needs to happen next.
You are aware of what you are carrying too. Perhaps financial responsibility feels heavier. You are trying to perform at work after another bad night. You are worrying about your partner. You are doing practical things at home and trying to work out whether any of it is enough.
Both people may be desperate for the other one to notice.
There is an important distinction here. Research suggests that the practical and mental load after having a baby is often still distributed unequally, particularly for mothers. So saying both partners feel unseen does not mean pretending they are necessarily carrying the same burden.
But it is possible for two experiences to exist at the same time.
You may understand that your partner is carrying more and still feel that something happening to you is being missed.
She may need you to understand how exhausted and unsupported she feels while experiencing your attempts to describe your own pressure as further evidence that you still do not understand.
At that point, a conversation that begins as:
“I need you to understand how difficult this is for me”
can very easily become:
“You have no idea how difficult this is for me.”
That shift changes the conversation.
One person feels criticised and pushes harder to be understood. The other feels that whatever they say will be wrong and starts withdrawing. That withdrawal then looks like a lack of care or engagement, which leads to more frustration, and the cycle gathers momentum.
I think this is much more useful than saying a couple needs to “communicate better”.
The important question becomes what happens to each of you at the point where you stop being able to hear the other person.
You can understand what your partner has been through and still struggle yourself
I think this can be particularly difficult for men after pregnancy and birth.
Your partner’s experience is physically obvious in a way that yours is not. You have watched pregnancy change her body. You may have been present during a difficult birth. You have seen the physical recovery afterwards and perhaps the demands of breastfeeding.
Against all of that, saying “I’m finding this difficult too” can feel self-indulgent.
So you may decide your job is to support her and keep your own experience to yourself. Maybe nobody asks very much anyway. People ask how the baby is. They ask how your partner is recovering. You answer those questions.
It can take much longer before anybody asks what becoming a father has been like for you.
Recent research with fathers repeatedly finds this sense of being somewhere around the edge of the perinatal conversation. NHS England now explicitly recognises the mental-health needs of partners, although fathers who need treatment for their own mental health generally enter ordinary adult services rather than specialist perinatal services.
I don’t think the answer is to compete over who has had the harder experience.
Your partner can have been through something enormous and you can also have been changed by becoming a father.
Both can be true.
What happens to sex and closeness
Sex is often one of the places where all these changes become particularly visible.
There are obvious physical reasons why sex may change after a baby. Your partner may still be recovering from childbirth. She may be breastfeeding, dealing with pain or feeling that her body has changed in ways she is still getting used to. She may spend much of the day being touched by a baby and have little appetite for more physical contact.
You may understand all of that and still miss her.
Sometimes a man misses sex itself. Sometimes I think he also misses what sex used to tell him about the relationship.
It may have been one of the ways he knew that his partner wanted him, that they were close and that there was still something belonging specifically to the two of them.
Once sex becomes less frequent, it can start carrying much more meaning.
Initiating can become risky because rejection feels bigger than it once did. Turning down sex can feel loaded because one partner hears something that the other may never have intended. Touch becomes cautious because neither person is quite sure what it now means.
A longitudinal study following 257 first-time couples from pregnancy to six months after birth found that changes in relationship quality, sexual satisfaction and sexual distress were closely connected.
That makes sense to me. Sex after having a baby rarely exists separately from exhaustion, closeness, resentment, feeling appreciated, physical recovery and how much space remains for the couple themselves.
Sometimes when somebody says the problem is sex, the more interesting question is what has happened to closeness.
Becoming a father can also change the way you think about being a son
This is one of the parts of fatherhood I find particularly interesting.
Having a child of your own can make you think about your father in a different way.
You may suddenly understand parts of him that made little sense when you were younger. You may also become more aware of things you missed from him.
Perhaps you find yourself thinking very clearly about the sort of father you want to be. Maybe there are things you want to carry forward from your own upbringing and others that you are determined to do differently.
A small 2024 qualitative study found fathers doing exactly this, revisiting their childhoods and thinking about what they wanted to take from their own fathers and what they wanted to change. It was a very small study, so I would not suggest every man experiences this.
But I certainly think it is something that can happen.
You may notice yourself reacting to your child and suddenly recognise your own father in what you have just said. Perhaps that feels comforting. Perhaps it is deeply uncomfortable.
You may also find yourself asking questions that had very little urgency before you became a parent. What happened in my family when somebody was upset? How did my father show affection? What happened when I made a mistake? What did being a man involve in my family?
There is quite a difference between thinking about your childhood intellectually and finding yourself responsible for creating somebody else’s.
“I thought I would feel different”
Another experience that interests me is how ordinary becoming a father can sometimes feel.
You know that something enormous has happened. You are somebody’s dad.
Yet internally you may still feel remarkably like yourself.
Only more tired, more responsible and with far less control over your time.
Some men expect fatherhood to arrive with a strong sense of certainty. They expect to feel different immediately, perhaps more grown up, instinctively paternal or filled with an overwhelming sense of purpose.
Then their actual experience is much messier.
A qualitative study of Norwegian fathers described intense love and a growing sense of connection alongside vulnerability, insecurity, exclusion, jealousy and exhaustion. Some of the men felt ashamed of reactions that seemed inconsistent with how they believed becoming a father should feel.
I think that mixture is important.
You can adore your child and miss having an afternoon where nobody needs you. You can feel proud to be a father and miss the freedom you had before. You can be grateful for your family and also grieve for parts of the relationship you used to have with your partner.
These feelings do not have to cancel each other out.
Fatherhood can matter enormously to you and still be difficult.
When struggling starts to feel like more than adjustment
There is a wide range of emotional experience after becoming a father, and much of it is part of adjusting to a major change in life.
There are also times when something more persistent is happening.
Research estimates of paternal depression vary quite considerably depending on how and when fathers are assessed, but the established evidence generally places depression during pregnancy and the first postnatal year somewhere around 8 to 9 per cent. Anxiety also affects a significant minority of fathers.
Those numbers are useful mainly because they remind us that fathers can experience significant mental-health difficulties around pregnancy and childbirth too.
What matters much more for an individual man is what is happening to him.
Perhaps worry is becoming difficult to switch off. You lie awake thinking about money, the baby’s health or whether your relationship is going to survive. You may find yourself increasingly irritable, distant or flat. Things you previously enjoyed have lost their appeal. You are going through the motions at work and at home and recognise yourself less and less.
Sleep can complicate all of this. A 2025 review involving almost 10,000 fathers found substantial disruption to paternal sleep during the first two years after birth, although there was considerable variation between men.
So becoming short-tempered after a terrible night does not automatically mean somebody is depressed. Neither does feeling overwhelmed mean there is something clinically wrong.
Sometimes exhaustion is exhaustion.
Sometimes a difficult adjustment gradually settles as confidence grows and life becomes more manageable.
And sometimes the way you are feeling continues long enough, or begins affecting enough of your life, that it deserves some proper attention.
Why it can be difficult to say that you are struggling
There is another complication.
If your picture of a father is somebody who protects, provides and copes, admitting that fatherhood itself is affecting you can feel uncomfortable.
You may still be functioning. You are getting up, going to work, looking after your child and doing what needs doing. Your partner may be having a difficult time too.
It is easy to conclude that you simply need to keep going.
The 2024 review of fathers’ mental health found exactly this tendency towards trying to manage difficulties themselves, alongside concerns about stigma and uncertainty about whether their own needs were legitimate.
That connects with something I notice more generally in my counselling work. People can wait a surprisingly long time before asking for help when they are accustomed to coping.
Sometimes there is no dramatic moment where a man suddenly knows something is wrong. It is more gradual. He feels further away from his partner. He has less patience. Work is harder to switch off from. He spends more time on his own. He realises he cannot remember the last time he felt properly relaxed.
Perhaps the clearest thing he can say is:
“I don’t really feel like myself anymore.”
That is enough to start from.
How I work with men when fatherhood has changed more than they expected
If a man comes to see me after becoming a father, I am interested in depression and anxiety when they are present. I am equally interested in what has happened to his sense of himself and what is happening in the relationships around him.
A man might tell me that every conversation with his partner now seems to turn into an argument. He explains that she says he is never really present. He tells me how hard he is working and how much pressure he feels to provide for the family.
As he talks about her criticism, I might notice something change.
Perhaps he becomes quieter. His jaw tightens. He starts explaining in great detail why her criticism is unfair, or moves away from talking about what he actually feels.
I would be interested in what is happening at that point.
I might say that I noticed something seemed to change when he started talking about feeling criticised, and ask what happened for him.
Maybe underneath the anger is a sense that whatever he does is wrong. Perhaps criticism very quickly becomes an experience of failing. Maybe withdrawing is the way he has always managed situations where he feels he cannot win.
That gives us something more useful than deciding whether his partner is right or wrong.
We can begin to understand what happens to him when he feels inadequate, unwanted, criticised or unable to fix something. We can also look at what happens next between him and the person he most wants to feel close to.
Sometimes fatherhood creates new problems.
Sometimes it puts enough pressure on life that familiar ways of coping become much easier to see.
The man who has always dealt with difficulty by working harder may find himself working even harder. Somebody who has tended to keep things to himself may become increasingly distant. Someone who finds criticism particularly difficult may discover that parenthood creates plenty of opportunities to feel that he is getting something wrong.
I think counselling can be useful because we have time to become interested in those moments rather than simply trying to get rid of them.
Becoming a father changes your life. It can also bring into sharper focus how you deal with responsibility, uncertainty, closeness, criticism and needing other people.
And that may help explain why you can love being a dad and still feel that somewhere along the way you have become a little less sure of who you are.
If becoming a father has affected how you feel about yourself or what is happening in your relationship, and you would like to talk about whether counselling might be useful, you can arrange a free 20-minute introductory call.
Research and sources
Watkins, A. E., El Zerbi, C., McGovern, R. & Rankin, J. (2024). Exploration of fathers’ mental health and well-being concerns during the transition to fatherhood, and paternal perinatal support: scoping review. BMJ Open.
White, C. & Jarvis, K. (2024). Men’s experiences of the transition to fatherhood during the first postnatal year: A qualitative systematic review. British Journal of Occupational Therapy.
Solberg, B., Glavin, K., Berg, R. C. & Olsvold, N. (2023). “Opening up a well of emotions”: A qualitative study of men’s emotional experiences in the transition to fatherhood. Nursing Open.
Bogdan, I., Turliuc, M. N. & Candel, O. S. (2022). Transition to Parenthood and Marital Satisfaction: A Meta-Analysis. Frontiers in Psychology.
Pollmann-Schult, M. (2026). Why Parenthood Strains Relationships: Investigating the Mechanisms Behind Declining Relationship Satisfaction. Journal of Marriage and Family.
Tavares, I. M., Rosen, N. O., Heiman, J. R. & Nobre, P. J. (2024). Longitudinal associations between relational and sexual well-being in couples transitioning to parenthood. Family Process.
Nielsen, J. S. et al. (2025). Fathers’ sleep in the first 24 months postpartum: A systematic review and meta-analysis of global data. Sleep Health.