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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

To not “babysit” my stepchild?

669 replies

namechangedcusillbeflamed · 16/09/2025 17:54

I am recently married (since January) after being with my DH for 3 years. He has DSS5.

Custody is set at half with dad, half with mum. Mum is in and out the picture quite a lot, has MH issues, and sometimes says she cannot have DSS on her days (she’s working/needs to clear her head/needs to take her DSD somewhere… etc).

Anyway, me and DH have lived together for around 18 months. Prior to getting married, I was not expected to look after DSS at all really. I would obviously spend time with him and DH together, and would be there if DH nipped the shop etc. DH always works on Monday and Tuesday until 8pm, so he usually left DSS with his mum (DSS grandma) on those nights. Since we moved in together that has slowly stopped, and he is with us now. This means when I get in from work at 6pm, I collect DSS from grandmas, bathe him and put him to bed.

We have DSS Friday until Tuesday every week - 4 nights. At the weekend, DH sometimes picks up extra shifts meaning that I am now de facto baby sitter. I looked after his all day Saturday as DH was working.

I feel awful. I really do love DSS, but it’s such a step up doing all this, and I feel like it is taken for granted. When I said to DH that I was knackered after working 7am-6pm and then doing bed time after not having much of a weekend. He said “welcome to my world, first time you’ve done a full parenting shift”

aibu to that this plan isn’t fair on me?? Or am I being a shit stepmum 😭

OP posts:
GertrudePerkinsPaperyThing · 16/09/2025 19:57

Nogoodusername · 16/09/2025 19:55

DH needs to stop picking up weekend shifts. It’s his time with his son.

This is it in a nutshell, basically.

IOweMySanityToBasilParsley · 16/09/2025 19:57

NightPuffins · 16/09/2025 18:13

This is it, really.

Its not “babysitting”. You are married to his father, he is your step son, he is part of your family.

Why do the child's actual parents get to opt out, but the stepmother doesn't? 🤔

BoredZelda · 16/09/2025 19:57

CopperWhite · 16/09/2025 18:03

You married a man with a young child and 50/50 residency. In what world did you think that would mean you are never expected to look after the child?

You joined a ready made family and your husband and child are a package. If you weren’t prepared to care for your husbands child, you shouldn’t have got married.

In the world where she wasn’t asked to do it when they lived together for 18 months before they were married.

He’s pulled a bait and switch on her and you are blaming her for that?

Ariana12 · 16/09/2025 19:56

InMyHealthyEra · 16/09/2025 17:56

If you didn’t want the responsibility of a parent, you shouldn’t have married a man with a child

This is a bit mean. The OP is making a perfectly reasonable point about how much the actual parents are dumping on her. Without discussion or agreement. That's not fair or reasonable for her or DSS

maudelovesharold · 16/09/2025 19:55

Sorry to be blunt, op, but you really should have factored this possibility in before you married a man who has 50/50 custody of his 5 yr old son. You couldn’t seriously have expected not to play a major part in caring for him, could you? Surely when you marry someone with young children, you accept that they’re going to be part of your life together, don’t you? I think anyone in your situation needs to be prepared to take on parental responsibilities if circumstances dictate. What would you do if, for some reason, the child had to come and live with you full-time for a while?

3456DDF · 16/09/2025 19:55

THisbackwithavengeance · 16/09/2025 19:51

God the comments! How on earth was it deduced that the DH is a “shit dad”?

But I do agree with those who asked why on earth you married someone with 50% custody of a young child when you don’t really want much to do with the DC and consider him a nuisance. I honestly don’t understand the animosity some women feel to their own DH’s children and it doesn’t say much about your compassion and kindness that you don’t feel able to take on a pseudo parental role to a little boy who’s clearly had a shaky start to his family life.

Do the kid and yourself a favour and leave and find someone without DCs.

He is a shit dad BECAUSE HE ISN'T THERE!!

How is that hard to understand?

He has decided to take on extra shifts with no discussion with his wife to see if she is ok to care for his son!

OP seems to be the only adult who cares for the boy, and yet is getting pilloried on here for not being ecstatically thrilled about it and being told "why marry him"? Because that wasnt the arrangement until the ring was on her finger.

Nogoodusername · 16/09/2025 19:55

DH needs to stop picking up weekend shifts. It’s his time with his son.

TeaBiscuitsNaptime · 16/09/2025 19:53

It is a package deal but that said, I couldn't imagine many guys who married a single mom
doing most of the childrearing of her kid. It is OTT. Your husband should be doing 60% of it minimum

OnlyMabelInTheBuilding · 16/09/2025 19:53

InterIgnis · 16/09/2025 19:48

That’s not how that works. His son wasn’t and isn’t her son.

He should have been clear he expected her to assume responsibilities for his son, but instead he led her to believe her didn’t, and is now trying to unilaterally dump his responsibility onto her. I’d be telling him to go fuck himself.

This. The SDC is the husband’s child. It was up to him to inform OP before they got married that he would expecting OP to give up her weekends to look after his child. And for her to decide if this was something she wanted to help with. It was not for OP to ask. The responsibility sits with the child’s parent.

No extra responsibility or change happens after a girlfriend gets married to someone with a child. The DGM isn’t expected to automatically stop caring for her DGC as her son has got married; the new wife isn’t automatically expected to step in.

OP doesn’t have to step up because her DH’s feels she needs weekends to herself. You don’t get this luxury as a parent. The ex and DH need to work out a plan which doesn’t involve OP.

GertrudePerkinsPaperyThing · 16/09/2025 19:53

THisbackwithavengeance · 16/09/2025 19:51

God the comments! How on earth was it deduced that the DH is a “shit dad”?

But I do agree with those who asked why on earth you married someone with 50% custody of a young child when you don’t really want much to do with the DC and consider him a nuisance. I honestly don’t understand the animosity some women feel to their own DH’s children and it doesn’t say much about your compassion and kindness that you don’t feel able to take on a pseudo parental role to a little boy who’s clearly had a shaky start to his family life.

Do the kid and yourself a favour and leave and find someone without DCs.

I don’t read the OP’s posts this way at all. She’s just complaining that her DH - DSS’s actual father - feels free to work late and take on extra shifts where he wants to, and expect that OP will look after his DS.

She shouldn’t be looking after him more than his Dad does - or more than either parent - his Dad should be looking after him for the vast majority of his agreed time, unless explicitly agreed with the OP than he will work more for the benefit of everyone.

Ariana12 · 16/09/2025 19:53

I never know what the right answer is when I read such posts. And I think about the kid too. OP I think you're stuck in a world where both actual parents are proceeding on the assumption that you'll make it all work (for them) by stepping in. Your DH assumed you would parent his child and his ex sounds a teeny bit flaky. You need to have a proper convo with your DH and come out somewhere you don't get put upon but also where small DSS is looked after well.

Merryoldgoat · 16/09/2025 19:52

I say this on every thread like this, and often get cried down, but what is the point if being with a partner with small children if you aren’t willing to be a parent? Especially when their other parent is unreliable in some way.

Yes, he’s the dad, yes you aren’t the mum, but the reality is you’re a family.

If you aren’t interested in parenting a step child don’t marry someone with kids.

I was a step child. It’s shit most of the time.

I would never be a step parent.

You’ve chosen it so get with the reality.

userychangery · 16/09/2025 19:52

Uggg - I feel for you.

I'll be blunt: there is little sympathy around for stepmothers. Because, I don't know, maybe there's an assumption that you knew what you were letting yourself in for/should count yourself lucky not to be single/all women love all babies/it's too hard for the poor mens on their own when it's not in their nature to wipe noses/what else would you be doing with your little free time. Or people think of their own relationships with step-parents. Whatever it is, it's not supportive, and that goes for the male partners too.

Be clear to your current husband about what you need and want. If he continues to exploit your good nature, you have choices.

3456DDF · 16/09/2025 19:51

InterIgnis · 16/09/2025 19:48

That’s not how that works. His son wasn’t and isn’t her son.

He should have been clear he expected her to assume responsibilities for his son, but instead he led her to believe her didn’t, and is now trying to unilaterally dump his responsibility onto her. I’d be telling him to go fuck himself.

Exactly. He just wanted a "nanny with a fanny", not a wife

THisbackwithavengeance · 16/09/2025 19:51

God the comments! How on earth was it deduced that the DH is a “shit dad”?

But I do agree with those who asked why on earth you married someone with 50% custody of a young child when you don’t really want much to do with the DC and consider him a nuisance. I honestly don’t understand the animosity some women feel to their own DH’s children and it doesn’t say much about your compassion and kindness that you don’t feel able to take on a pseudo parental role to a little boy who’s clearly had a shaky start to his family life.

Do the kid and yourself a favour and leave and find someone without DCs.

museumum · 16/09/2025 19:49

I agree with those who feel you should be “a family” now and share care / make the child feel “at home” with you both. He’s had a pretty awful family life so far!!

BUT that still shouldn’t mean doing more than half the childcare when dss is with you and dh without explicit discussion and agreement. Your possession of a uterus does not make you responsible for more than your dh is responsible for - and wouldn’t even if you had birthed the child.

PinkSparklyPussyCat · 16/09/2025 19:49

MumOfTheMoos · 16/09/2025 18:39

I agree with this.

Your DH comes as a package and whilst, like any couple with children you need to get the balance of caring right for you (& it sounds like that needs more discussion), if you love your DSS and you don’t want him to feel a burden as he gets older (and any ambivalence you feel now WILL be picked up by him as he gets older) then you need to start thinking of him as yours as well as your DHs.

Otherwise you should have passed on the marriage and just kept your DH as a boyfriend.

But why is it down to OP to give up every weekends to care for the kid whilst his Mum apparently can't cope and Dad has suddenly taken on extra shifts? Surely his parents are the ones who need to step up and not make him feel like a burden.

InterIgnis · 16/09/2025 19:48

SoOriginal · 16/09/2025 19:43

As a girlfriend I would absolutely not expect to be parenting this child. But you are now his wife, this man is your husband and this is his son. If I remarried and my husband said he didn’t want to be a part of my family and didn’t see my son as his responsibility in any way… that wouldn’t work for me. You should have been clearer when you married.

When your husband picks up these extra shifts does the money go into your joint funds? I would expect so, in which case you are benefiting. But if the funds aren’t joint and you don’t see yourself as a family unit then what was the point in getting married, your basically living separate lives!

That’s not how that works. His son wasn’t and isn’t her son.

He should have been clear he expected her to assume responsibilities for his son, but instead he led her to believe her didn’t, and is now trying to unilaterally dump his responsibility onto her. I’d be telling him to go fuck himself.

Skibbidirizzohio · 16/09/2025 19:45

Whose idea was it to get married and move in together OP?

InterIgnis · 16/09/2025 19:45

EmeraldShamrock000 · 16/09/2025 19:25

Of course it comes with responsibilities towards his DC. Same as a step-dad, you become a ready-made family.
If you don't want to become part of the package, don't marry someone who has young DC, most parents have an unconditional love for their DC.
I am not suggesting do the extra weekend childcare, when his DM is free, alternative weekends is the answer.

Edited

No, it doesn’t. ‘Stepparent’ is a title, that’s it. A stepparent may choose to take on responsibilities, but they don’t have to at all. What step-parenting means in practice varies dramatically from person to person, and it’s on a parent to be upfront with their expectations and not just assume their partner is obliged to fall in line. They’re not. TBH it sounds like OP’s husband didn’t just fail to tell her what he wanted in a stepparent, but purposely misled her.

SoOriginal · 16/09/2025 19:43

As a girlfriend I would absolutely not expect to be parenting this child. But you are now his wife, this man is your husband and this is his son. If I remarried and my husband said he didn’t want to be a part of my family and didn’t see my son as his responsibility in any way… that wouldn’t work for me. You should have been clearer when you married.

When your husband picks up these extra shifts does the money go into your joint funds? I would expect so, in which case you are benefiting. But if the funds aren’t joint and you don’t see yourself as a family unit then what was the point in getting married, your basically living separate lives!

GertrudePerkinsPaperyThing · 16/09/2025 19:40

I am mostly with you OP.

Your DH shouldn’t be expecting any of these things from you, he should be asking you (and happy to accept no for an answer) on each and every occasion. No expectations, and no just falling into habits of doing things.

I wouldn’t go down the road of complaining about what his mother does or doesn’t do- that’s between your DH and her, and it doesn’t sound like she’s the best person to look after a child if her MH is so bad. But it’s for your DH to arrange things with her, and to be on hand for the time he’s agreed to, unless he’s arranged and agreed childcare.

I do hope this money from extra shifts goes into joint funds!

Edit - I would be against it if you were complaining about time all together but it doesn’t sound like you are, just the solo time with DSS.

caringcarer · 16/09/2025 19:34

I think I'd help on on DH 50 percent when you have family time but refuse to do so when his Mum should have him. Just arrange to go out and tell your partner you won't be available for babysitting on his Mum's time. It will either be his Mum, Dad or Grandma.

Calmorchaos · 16/09/2025 19:32

namechangedcusillbeflamed · 16/09/2025 17:54

I am recently married (since January) after being with my DH for 3 years. He has DSS5.

Custody is set at half with dad, half with mum. Mum is in and out the picture quite a lot, has MH issues, and sometimes says she cannot have DSS on her days (she’s working/needs to clear her head/needs to take her DSD somewhere… etc).

Anyway, me and DH have lived together for around 18 months. Prior to getting married, I was not expected to look after DSS at all really. I would obviously spend time with him and DH together, and would be there if DH nipped the shop etc. DH always works on Monday and Tuesday until 8pm, so he usually left DSS with his mum (DSS grandma) on those nights. Since we moved in together that has slowly stopped, and he is with us now. This means when I get in from work at 6pm, I collect DSS from grandmas, bathe him and put him to bed.

We have DSS Friday until Tuesday every week - 4 nights. At the weekend, DH sometimes picks up extra shifts meaning that I am now de facto baby sitter. I looked after his all day Saturday as DH was working.

I feel awful. I really do love DSS, but it’s such a step up doing all this, and I feel like it is taken for granted. When I said to DH that I was knackered after working 7am-6pm and then doing bed time after not having much of a weekend. He said “welcome to my world, first time you’ve done a full parenting shift”

aibu to that this plan isn’t fair on me?? Or am I being a shit stepmum 😭

I personally believe that if you marry someone and they have children then you are taking them on to an extent. Your DH shouldn’t be assuming but I feel that you knew he had a very active role in his life and so you would come in to that. If your DH stayed home to look after him and earned less , how would you feel about that?

I have children , fathers involved , but my DH is the main earner in the house. He pays the rent and majority of bills ( I make a fair contribution in proportion to my salary) - if he was single , or I had no children, he would need a 1 bed place yet he pays the rent on a 3 bed . We spoke about it and the fact is , if I was single I couldn’t afford this house and would be have to go through the homeless process to try and get a council home or I would maybe just about scrape by as I would get some universal credit - but none of those are an option because I am married to him so therefore he has taken that on . I just feel that that is marriage - I know it’s different but it’s the same kind of thing . I came with children , he married me as a mother . Your DH came with a child and you married him as a father .

Sunnyscribe · 16/09/2025 19:32

It's a tricky one, I think if I was marrying a man with a child I'd expect to be fully joining his family and stepping into a motherly role as for his child as support for my husband would involve looking after his child but I imagine I would have probably stepped into this before we got married.

I can understand it feels off that an assumption has been made that now because you're married, you're expected to do more. I think it's the lack of discussion and agreement that is the big problem.

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