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My husband wants me to pay his ex’s share of school fees

1000 replies

CheeseSheep · 30/10/2026 11:45

DH thinks I should contribute towards his eldest daughter’s school fees and I’m really not sure if I’m being unreasonable here.

We’ve been together eight years, married for six. We have two DDs together, aged 7 and 5, and he has a daughter from his previous marriage who is now 13. She was five when we got together so I’ve known her most of her life really. We get on fine, she’s a nice enough girl and I have never had any issue with her being part of our family, but we’re not particularly mother and daughter if that makes sense.

His eldest currently goes to a state school, because her mum has never been particularly keen on private education. Our two girls go to an independent school, which is the one DH has now suggested his eldest should move to. The fees for DD1 are £22,140 a year and DD2’s are £19,080 as she’s in a younger year group. The fee for DSD would be £31,500 but could possibly get a 10% sibling discount, so it’s not even exactly the same amount as the girls.

Apparently she’s been having a difficult time socially at her current school and has been asking about moving. I don’t know all the ins and outs as obviously I’m not involved in the day to day school stuff, but DH thinks a fresh start would be good for her. I haven’t disagreed with that at all.

The problem is he’s now decided that the school our girls attend would be the best option. He spoke to his ex about it and she’s apparently not against her moving, but she doesn’t want to pay private school fees and says she can’t afford them anyway. DH says he can cover most of it but there would still be a shortfall and has suggested I pay towards that. He hasn’t actually said an exact figure yet, but from what I can work out it would be around £10,000 a year after what he says he can pay.

I was a bit taken aback if I’m honest. I work full time in property management and earn a good salary. DH earns considerably more than me through his business. We have a joint account for household expenses but keep our own savings separate. I’ve always been quite careful about having my own money and I don’t think that’s particularly unusual. I have no problem with DH spending his money on his daughter, he’s always done that and I wouldn’t expect anything different. But I don’t see why my savings should now be used to pay her school fees.

DH says I’m looking at this completely the wrong way. His argument is that our girls benefit from his income and that because we’re married, all three children should be treated equally. He said he doesn’t understand how I can be happy paying for our girls’ education but suddenly have an issue when it’s his eldest. I said that’s not the same thing as I’m their mother and their education is something we decided on together. He thinks that’s a horrible distinction to make.

What has made it more awkward is that his daughter apparently knows about the possible move and I don’t want her thinking she’s somehow less important or that I don’t want her at the same school. I’d be perfectly happy for her to come here if DH and her mum can sort out the fees. I’m not trying to exclude her.

But equally I don’t think it’s fair for DH to decide on a private school and then expect me to make up the difference because her mum doesn’t want to pay for one. Surely that’s something he needs to work out himself?

He’s now saying I’m being selfish and making a distinction between the children that he would never make. Am I being unreasonable to refuse to contribute? I feel like I’ve been put in a really uncomfortable position.

OP posts:
HarryStylesShorts · 30/10/2026 11:50

YANBU, at all. Her potential school fees are an issue for her parents, nothing to do with you.

xrayted · 30/10/2026 11:52

I would put my hard hat on if I were you. Speaking from personal experience, Mumsnet does not take kindly to stepmum issues. I have been obliterated in the past for similar if unrelated reasons.

Paradoes · 30/10/2026 11:52

It is her mums call here not to support her to have a private education. This is why I didnt date a man who already had a child. I couldnt do this.

But some might feel all three need to be treated fairly and I see that side too.

Nchgal · 30/10/2026 11:52

Agree, nothing to do with you

Hoder · 30/10/2026 11:52

This really isn’t for you to pay for. As two parents, you can afford to send your own DC to private school. As DSDs parents, they can’t. That isn’t your problem and it isn’t fair for your DH to put that on you. Stand firm. Yes it may come across that she can’t go because you can’t pay, but the reality is that her two biological parents can’t afford it.

DahliaDelights · 30/10/2026 11:53

YANBU.

His child, his and his ex's issue to provide financial support. Not yours.

So the ex just gets a free pass to say; I dont mind her being privately educated but I ain't paying?

Yet you dont get that luxury, and you didnt give birth to her!

SeraphionLightbringer · 30/10/2026 11:53

He’s taking it out on the wrong woman. He seems ok with the fact that his ex has said no to private school, it’s her he needs to be having a go at…not you.

TwitchyNibbles · 30/10/2026 11:53

It's not up to you to support this. If her parents can't/don't want to pay for it between the 2 of them, that's their issue but it's up to them to sort out, not for you to pay tens of thousands to make up the shortfall.

hazelnutvanillalatte · 30/10/2026 11:55

It's a tough one but it's between them, not you. They need to work it out as they are her parents, not see you as a solution. With you out of the equation, can they make it work?

Ilovecakey · 30/10/2026 11:55

Yeah I wouldn't pay it. Ask him of you had a child that wasnt his would he be happy to pay their school fees? Though even if he says yes its easy to say when he isn't going to have to prove it and put his money where his mouth is

Pedant61 · 30/10/2026 11:56

Do you love your stepdaughter, OP? She may not be officially "yours", but she's good as. You took her on when you married her father. Just do what is best for the child.

SockPlant · 30/10/2026 11:56

are your finances separate? do you have a joint account where everything for your household, including DDs is paid from?

He should pay half his DDs fees and her mum should fund the other half. If she can't/won't - then his DD can't go to private school. Be careful that you don't end up paying for your joint DDs in full though.

Username7258 · 30/10/2026 11:57

Can he not support because he's already paying for your two? Because if that's the case it suggests that he can't really afford to treat his children equally whilst paying their fees so you might need to contribute more if you want them to go.

PollyBell · 30/10/2026 11:59

No one has a problem on here when a step father pays for his partners children this is no different

happyjack12 · 30/10/2026 11:59

Nothing to do with you, YANBU.
She is their child, they can sort it out

Scarcityvarcity · 30/10/2026 11:59

This is between him and his ex. Unbelievable that anyone should expect you to pay.

wp65 · 30/10/2026 11:59

Do you split your own DDs’ school fees 50-50 with him? I’m only asking because you said he earns more, and it would complicate things if he’s paying more than you for your daughters’ fees. It’s a tricky one, and you’re not responsible for your stepdaughter’s schooling, but it is going to be hard for her to look back on her childhood with the knowledge that her dad sent her two younger sisters to private school but not her, even when she was struggling. I don’t think it’ll seem complicated to her, so I can see why your partner is stressed about it. He should be. I guess it’s not your problem though.

SnowflakesandSlippers · 30/10/2026 12:00

It's not ideal, but if I could afford it, I would do it. I think it is probably just the right thing to do. Not that, in my experience, private education really makes much difference anyway.

Scarcityvarcity · 30/10/2026 12:00

PollyBell · 30/10/2026 11:59

No one has a problem on here when a step father pays for his partners children this is no different

Noone has a problem if he chooses to pay but that doesn't mean anyone thinks it is his responsibility.

Iloveshihtzus · 30/10/2026 12:00

SockPlant · 30/10/2026 11:56

are your finances separate? do you have a joint account where everything for your household, including DDs is paid from?

He should pay half his DDs fees and her mum should fund the other half. If she can't/won't - then his DD can't go to private school. Be careful that you don't end up paying for your joint DDs in full though.

She literally said they have a joint account for household and then separate for own spend. He earns significantly more than her. Please reread the OP before responding.

middleagedandinarage · 30/10/2026 12:01

Ahh difficult one! It is definitely not your responsibility however I do think to a certain extent when you marry someone who already has children they are then part of your family and should be treated the same as any children you have together

Ponderingwindow · 30/10/2026 12:01

How do you split the fees for your shared children?

brownbootsandhats · 30/10/2026 12:01

Difficult as you have accepted that child when you married your DH and she is getting different treatment from the half siblings?

boy is that expensive though !

Iloveshihtzus · 30/10/2026 12:02

middleagedandinarage · 30/10/2026 12:01

Ahh difficult one! It is definitely not your responsibility however I do think to a certain extent when you marry someone who already has children they are then part of your family and should be treated the same as any children you have together

Why? The step daughter has 2 parents not 3.

Ottiliesegg · 30/10/2026 12:02

Of course you're making a distinction he never would - because all 3 are his children, but only 2 are yours.

It would be fair for him to look at his finances for all his DDs though and see what schooling he can afford to pay for them each fairly. Which might affect how much he can pay towards your shared DC ultimately.

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