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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

AIBU to resent funding DP's ex while we struggle monthly?

502 replies

Lovingthesummersun1 · 23/07/2026 09:18

TLDR: Am I being unreasonable to be really angry about DPs exW lying about her financial situation while we fund her lifestyle and are just living month to month.

Sorry if a bit long as want to give context and not drip feed.
DP split with his ExW just over 6 years ago. We've been together 5. He was in the final stages of sorting his financials in his divorce when we met, I didnt get involved with it but was aware of decisions he was making as he didnt want to hide anything from me. He didnt ask for financial disclosure from her as she pleaded poverty, no savings and tiny pension. He also paid her legal fees as she said she couldnt afford them and he just wanted the whole thing done. He said he trusted what she was saying and also wanted to make sure his child was properly provided for.

Ended up agreeing mescher order until DC is 18 or leaves FTE (4 years time) plus quite a significant number of household bills within the financial agreement plus CMS payments. He also never quibbles if she asks for him to cover school trips, uniform, other ad hoc expenses as he doesnt want DC missing out. DSC says when they ask ExW for things / school trips the answer is we cant afford it.
For context, we have DC every weekend. DP sometimes works up to a 50 hour week. I also work FT around my DC's needs. We're both exhausted and skint with very little time for each other.

ExW works 16 hours a week to get full UC (which she reminds me of at every opportunity if Im the one doing handover, as 'she couldnt work in a stressful job like I do, she just wants to have more free time' (dont we all)).

A year ago my DP moved into my house. He pays half the bills but no rent / contribution to mortgage as Ive made it clear this is my house and I dont want him to have any claim on it if we were to ever split (I had to start from scratch after my split and this house is my security for me and my DC, I cant risk losing our roof over my DC head). He's 100% on board with that but did offer extra money for rent. I said no as hes paying for his mortgage and DC expenses.

End of each month we're just about making ends meet. No meals out, no holidays. We make sure neither of our DC go short on anything though. We have very little savings (I have less than £1000 to my name)

The last year his ExW has been plastering all over socials going out every weekend, weekends away etc. We wondered where the money was coming from and were concerned about her racking up debt that may affect her credit rating and by default my DPs as hes also on the joint mortgage.

A few weeks ago when my DP was collecting DSC, DSC asked him to help look for a school form in a pile of papers on the kitchen table (ExW was out at work). ExW's bank statement was there. She has got £1000's in her account above usual monthly spending / bills.
My DP is really upset and angry that shes been lying about her financial situation while he works to the point hes burnt out and exhausted to make sure she financially has her head above water to support DSC. Hes not said anything to her as he doesnt want to create conflict.

I feel really angry that Im also indirectly subsidising her life by paying the majority for our household to ensure my DP can pay for hers while she works 2 days a week, loads of time off and no stress while I wake up with anxiety every day about my stressful job and paying the bills.
Whenever I see her she takes no hesitation to rub my nose in the fact shes doent work much and how much UC she gets as she cant afford things without it. For context, shes fit and healthy and could work FT if she wanted to. DSC is old enough to be at home on their own for an hour or so after school.

Shes not had any inheritance or windfalls (as she is very vocal about these types of things).

We dont want to let on we know but my DP also thinks she should be offering at the very least to pay back the legal fees he covered for her and hes said he will now refuse requests for money to pay for household things as in her words 'she cant afford it and its for DCs benefit'.

Just so angry and upset that we're budgeting, working hard and going without while it feels shes taken absolute advantage of us and my DPs good nature to allow her to build up savings to our detriment.

What would you do in this situation?

OP posts:
Dweetfidilove · 23/07/2026 15:31

SurferRona · 23/07/2026 15:14

Report anyway, say it’s over that limit, she’d need to prove her savings are not. I’d want this on her record, DWP will keep a closer eye on her as a result.

I wouldn’t mind about causing a bit of a spotlight on her duplicitous behaviour…. Just might make her think twice.

Why is your DP so engaged in bending over backwards for her? Guilt for something? He maybe needs to wake up a bit here, he may not want to piss her off, doesn’t he care about doing the same to you?

You're the head prefect of the Asshole Society! How warped.

Lovingthesummersun1 · 23/07/2026 15:34

Coralsunset · 23/07/2026 12:58

You have misunderstood. We mean once the house is sold. No maintenance payable. Them living with you as young adults.

Yes. Dont have a problem with that. I expect my DC will still be living at home post 18. My parents didnt kick me out at 18 so why shouldn't I be willing to house mine and my DPs kids post 18?

OP posts:
AlphaApple · 23/07/2026 15:36

YABU to get involved with a guy who hadn’t sorted out his finances. YABU to give her so much headspace. If you have no shared children then move him out and focus on your own family.

Lisajacj70 · 23/07/2026 15:39

Having up to £6k savings has no effect on UC. Between £6 and £16k money is taken off your monthly UC (anbout £5 for every £250
savings?) At £16k savings universal credit stops.

ChalkOutlines · 23/07/2026 15:39

Superscientist · 23/07/2026 13:55

But would she be able to cover half of the costs if he had less outgoings to cover the other half?

For example

OP: Shall we go to the seaside for the weekend I have the £40 to cover half of the costs, do you have £40 for the other half
Partner: No, ex asked for £80 yesterday for new school coats.

If he had split the costs of the coats 50:50 with the ex he would have had £40 of that £80 to put towards a weekend out with her that neither of them could afford on their own.

My mum was on the breadline when she met my dad. He was a low earner but had enough to get by. Together whilst still on a low income they were able to pool funds to allow the odd day out/holiday (weekend in a caravan for example) that neither would have been able to afford individually. My mum was a single parent with zero involvement from the biological father - financial or otherwise. My dad took on my sister as his own and filled in the gap that her biological father left in every way and together they were able to do more for her. Over time they were able to improve their financial position and money was less of a worry but my mum especially is still haunted by those days of being so poor.

We all hope that a relationship will bring us more in life that we manage alone. As it currently stands it isn't for her, I'd give him a chance to review his decisions in light of what he had found out and whether he could shift the dial so they as a couple are not overly disadvantaged in preference of funding the ex wife's lifestyle. He should still absolutely be supporting his children but it's not unreasonable to ask him to reflect whether the support he has been given is still what needs to be given.

Surely it's worth putting this too him before writing off the relationship and returning to a situation where she definitely can not afford her situation, especially as the living costs over the last 5 years have increased disproportionately so what could be afforded on one wage in 2020-2021 is now not feasible

The thing is… he offered to pay rent. She said no, as he doesn’t want him to have a stake in her house , which is fair enough.

He said he’ll give her more money, she said no as it will just be spent on normal outgoings in the house.

So it’s not clear exactly what she wants.

ChalkOutlines · 23/07/2026 15:40

Lovingthesummersun1 · 23/07/2026 15:34

Yes. Dont have a problem with that. I expect my DC will still be living at home post 18. My parents didnt kick me out at 18 so why shouldn't I be willing to house mine and my DPs kids post 18?

Are your and your DP’s finances shared?

BruFord · 23/07/2026 15:41

So your DP's children are teenagers and the youngest is 14?

As others have said, I think he should continue paying what's legally required but instead of giving their Mum money for extras such as school trips, sports kits, etc., he should start paying for extras directly.

Do the teenagers have their own bank accounts? If not, he can help them set those up and put money into those instead - then they can use their debit cards to buy clothes, sports equipment, whatever they need for extras. It's also good practice for learning how to manage money - if his ex moans, he can say that.

Anyahyacinth · 23/07/2026 15:44

Dweetfidilove · 23/07/2026 11:04

So you're mad at a woman who sensibly negotiated divorce terms for her amd her children and is sensibly making arrangements for her financial future when that support ends?

You've moved a divorced man into your home. Presumably you worked out your financial arrangements before doing so, so were aware of his responsibilities and what he would contribute to your household.

Your struggles have absolutely nothing to do with her financial savvy. Your struggle has to do with the fact that your bills are very high compared to your income, and you moved a man in, who couldn't improve your circumstances.

If your partner is upset or thinks he's been taken for a ride, he addresses this. If he wants to be a CMS only father, so be it.
Will your circumstances improve though, when he's only paying half the bills? Won't it just mean he has more disposable income and you're still saddled with your bills?

This presumably the ex is racing to have funds when the house is sold for somewhere to live

Lovingthesummersun1 · 23/07/2026 15:46

EmeraldShamrock000 · 23/07/2026 12:53

So you are better off now he is paying half of the household bills - as he is paying towards your children's gas / electricity / water etc. usage.
and food ?!!!

This.
OP why do you even talk to her when you dislike her so much, she’s probably enjoys watching you squirm when she gets off comments.
Where is the father of you children? Is he contributing too?

The father of my children died from cancer 8 years ago. Thanks for asking and assuming theres a mumsnet loved dead beat father to bash too 🙄(and no i didnt get an inheritance or house from that to live on, no house, small sum in trust for the kids when they are older not that that is anyones business. Ive worked my ass off to support us since)

OP posts:
Meadowfinch · 23/07/2026 15:46

But hang on OP, you are paying your mortgage and your bills and maintaining your children on your salary. Your house is yours alone. You have a career which is tiring but you are paying into a pension as well.

Your partner's outgoing have no impact on that. He would be paying his rent/bills and for his children.

In four years she will lose her home which will be sold and she will have to look for somewhere much smaller, or rent. She has no career, presumably no pension contributions, and while she may be having the life of Riley now, £6k won't last more than a couple of months.

I don't envy her.

Lovingthesummersun1 · 23/07/2026 15:49

Coralsunset · 23/07/2026 13:01

So you were already in a relationship when he was still married…

Divorce isn't a 5 minute process. It took nearly two years in his case due to slow solicitors 🙄

OP posts:
BruFord · 23/07/2026 15:51

So you're mad at a woman who sensibly negotiated divorce terms for her amd her children and is sensibly making arrangements for her financial future when that support ends?

@Dweetfidilove She needs to be working more than two days a week to secure her financial future though. Unless she's working in a sector where it's easy to pick up more hours.

@Meadowfinch I don't envy her either, I think she's being short-sighted. If her youngest is 14, she really needs to go full-time now so she's in a reasonable position when CMS ends.

Lovingthesummersun1 · 23/07/2026 15:53

nc42day · 23/07/2026 13:06

I sense there's more going on here re the financial side of it, to agree to a Mesher order, plus spousal maintenance there must have been a fair amount of surplus income for your DP over and above what was necessary to meet his own housing needs.

Where's that money gone?

There was no spousal maintenance. Not sure where in my post i said that? I said theres a mescher order plus he agreed to pay some of the household bills plus CMS. Plus pays for other ad hoc things too.

OP posts:
Dweetfidilove · 23/07/2026 15:56

Lovingthesummersun1 · 23/07/2026 15:46

The father of my children died from cancer 8 years ago. Thanks for asking and assuming theres a mumsnet loved dead beat father to bash too 🙄(and no i didnt get an inheritance or house from that to live on, no house, small sum in trust for the kids when they are older not that that is anyones business. Ive worked my ass off to support us since)

That poster asked a reasonable question, free of assumption.

Why, having worked your ass off to get to where you are, did you move this man in, who is of no real financial benefit to you? Having struggled, I expect you'd have done the maths and decided- a) it makes more sense to date him while he remains with his parents; b) I love and want him so much, I'll move him in, even though I'll continue to struggle. Neither choice is anything to do with his ex; who you are not financing.

Dweetfidilove · 23/07/2026 16:00

BruFord · 23/07/2026 15:51

So you're mad at a woman who sensibly negotiated divorce terms for her amd her children and is sensibly making arrangements for her financial future when that support ends?

@Dweetfidilove She needs to be working more than two days a week to secure her financial future though. Unless she's working in a sector where it's easy to pick up more hours.

@Meadowfinch I don't envy her either, I think she's being short-sighted. If her youngest is 14, she really needs to go full-time now so she's in a reasonable position when CMS ends.

Edited

She sounds like she'll figure it out. She has 4 years to make the necessary changes.

Honeyhonayboo · 23/07/2026 16:00

Lovingthesummersun1 · 23/07/2026 15:53

There was no spousal maintenance. Not sure where in my post i said that? I said theres a mescher order plus he agreed to pay some of the household bills plus CMS. Plus pays for other ad hoc things too.

How does that mean he has no money though? CM by design isn’t a large percentage of salary, so that plus some household bills and a couple of things for his children hardly equates to a full salary.

Lovingthesummersun1 · 23/07/2026 16:04

Greywizardpirate · 23/07/2026 14:17

He should not have looked at her private bank statements! And the suggestion to photograph is disgraceful!
Where the father of your child in all of this? Maybe make sure he is paying the correct child maintenance and having his child at least every other weekend!

As ive replied to someone previously. The father of my children is dead. Thanks for being so judgemental when its actually irrelevant to this post.

OP posts:
BruFord · 23/07/2026 16:05

Dweetfidilove · 23/07/2026 16:00

She sounds like she'll figure it out. She has 4 years to make the necessary changes.

@Dweetfidilove Let's hope so. Working two days week when you have older teenagers (i.e., you don't need childcare) is very little - unless there's something crucial that the OP isn't mentioning like health problems or SEN.

Lovingthesummersun1 · 23/07/2026 16:08

Honeyhonayboo · 23/07/2026 14:58

Imagine being this bitter because your partner’s ex has managed to save around 5 grand over the space of 6 years since her marriage breakdown.

No, im cross because she still maintains shes on the bones of her ass and cant afford anything for the kids so asks DP for it when he already pays a significant amount of his income under the financial order, which as others have pointed out is not a fair order but that was his choice.

OP posts:
Honeyhonayboo · 23/07/2026 16:09

BruFord · 23/07/2026 16:05

@Dweetfidilove Let's hope so. Working two days week when you have older teenagers (i.e., you don't need childcare) is very little - unless there's something crucial that the OP isn't mentioning like health problems or SEN.

Why does it matter to anyone else if it’s very little though? It’s literally irrelevant to the OP or anyone on here how many hours the ex works. She could be making a lot per hour for all we know.

Dweetfidilove · 23/07/2026 16:11

BruFord · 23/07/2026 16:05

@Dweetfidilove Let's hope so. Working two days week when you have older teenagers (i.e., you don't need childcare) is very little - unless there's something crucial that the OP isn't mentioning like health problems or SEN.

I agree with you. I work full-time with a teenager, because:
I don't want to be at a loss when maintenance ends.
I'm hot on my pension contributions.
I also can't afford to work so little.

None of this is the OP's business though. OP should focus on the poor financial set up she's accepted. Arrangements not made with the ex-wife.

Dozer · 23/07/2026 16:11

Very sorry your partner/husband died with limited financial protection in place: that’s awful.

Doesn’t change that you’ve made decisions since then that have led to your current situation, and are expressing anger with your DP’s ex rather than considering your DP’s and your own decisions.

You could be continuing to live with your DC and using your resources for yourself and them, and leaving your partner to manage his situation.

Your choice to do otherwise was and remains your choice.

Honeyhonayboo · 23/07/2026 16:12

Lovingthesummersun1 · 23/07/2026 16:08

No, im cross because she still maintains shes on the bones of her ass and cant afford anything for the kids so asks DP for it when he already pays a significant amount of his income under the financial order, which as others have pointed out is not a fair order but that was his choice.

So you’re annoyed he fairly contributes to the cost of raising his own children?

CM is not a huge percentage of salary, even contributing so some of the household bills as per their financial order he will still have a lot of money left.
You’ve chosen to not accept any rent from him, that’s got nothing to do with his ex. He has the money to contribute to his current living costs, but you have told him not to.

Or was this a test to see how much he would pay for even if you told him not too and you’re annoyed he failed so you’re taking the frustration out on his ex?

Dozer · 23/07/2026 16:12

‘She, she, she’

What about what HE has decided/done, or you?

SurferRona · 23/07/2026 16:14

ThatCyanCat · 23/07/2026 15:19

You would lie to the authorities and you think other people are duplicitous and need watching?

Well, ex-w is duplicitous. She lies to OPs DH/ her child’s father and is fleecing him for more money.

What is known about her finances is a snapshot of a sole account, it’s not a forensic knowledge of the whole financial picture, is it? The fact that she is already cheating and lying doesn’t give me confidence she won’t be doing the same within UC.

It is entirely reasonable to report on suspicion, you don’t need to know for a fact- DWP can determine that.

And don’t think it’s warped or arseholery @Dweetfidilove (uk= arseholes, darling 😁). There is a finite amount of money to go around, a budget set by Gvt to DWP and what is stolen within that deprives others who deserve it or more, or the education system or NHS. Stealing benefits, fraud matters for that reason.