Please or to access all these features

AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

AIBU to ask my ex to contribute to school trip costs?

91 replies

Trustmeits · 30/04/2026 14:39

My ex husband pays CMS each month it's around £600 a month based on his earnings. My son (13) has a school trip next year which cost £1200. I have asked ex to pay half as I assumed maintenance didn't cover extras like trips.
He has refused and said it was my choice to go to CMS and I will have to deal with it.

He was offering a private arrangement which was for less than half of what CMS said he should pay so I felt like I had no choice.

I know there is nothing I can do, just wondering if I was being unreasonable asking him for extra for a trip. I'm going to have to struggle to cover it by myself.

OP posts:
Trustmeits · 01/05/2026 09:53

Thanks for all the responses, some various opinions.

There are reasons why DS doesn't see his Dad he has been aggressive while he was in his care and has said some awful things to him. I was emotionally abused by him for years. We have CAFCASS recommendations that contact with his dad is harming rather than benefiting at the moment. Other DS has different experience of his dad. It's very complex.

In terms of the trips, yes it's an optional nice to have trip. I asked his dad a few weeks ago, he said no. I thought about it and figured out a way I could afford it on my own and then booked - I don't expect anything from him after he said no.

He earns upwards of 80k a year and doesn't appear to be struggling for money. I guess I had hoped he would have been able to contribute towards his son having an experience like this.

OP posts:
Arriett · 01/05/2026 08:41

RedToothBrush · 01/05/2026 08:22

Shit Dad who is financially abusive to his son because son doesn't want to see him, probably because he's a shit Dad.

Why do you expect a shit Dad to suddenly stop being a shit Dad?

That’s ridiculous. Is it financial abuse when any parent declines to pay for a £1200 ski trip?

YourJoyousDenimExpert · 01/05/2026 08:29

I initially thought you were being reasonable until I read that you asked ExH about paying half before booking a place - and he said no but you booked anyway. So you can’t have had an expectation that he would pay - you are just hoping he would relent. The relationship between DS1 and his Dad adds further complications- and although it may seem harsh, I don’t think your ex is unreasonable to maintain his original position as you decided DS1 could go knowing ExH was not willing to contribute.

Onelifeonly · 01/05/2026 08:28

Given he originally wanted to pay much less towards his son's upkeep, why would you expect him to pay for an expensive school trip? Also as it's presumably your choice to send him on the trip, not a joint one, why should he? These trips aren't compulsory.

A caring decent dad might agree with you for you son's benefit, but I guess you know what he is like.

So YABU in this case.

RedToothBrush · 01/05/2026 08:22

Trustmeits · 30/04/2026 16:00

I did ask him before I said yes to the trip. I said have you seen the information about the trip DS would really like to go, are you able to contribute half.

I find it difficult as my DS (13) doesn't see him out of his choice but my other DS (11) does see him and he gets taken on weekends away, holidays etc... feels unfair he can't contribute to something extra for DS1.

Shit Dad who is financially abusive to his son because son doesn't want to see him, probably because he's a shit Dad.

Why do you expect a shit Dad to suddenly stop being a shit Dad?

millymollymoomoo · 01/05/2026 08:18

I didn’t say it was Pay per view. But likely the relationship they have is impacting a decision.

we don’t know whether ex can afford it, we don’t know if he agrees the trip is worth it, good value ( school trips notoriously expensive).

op is unreasonable to have asked, been told no, booked anyway yet still expect him to cough up.

of course, might behaved is a shit. But usually there’s more to the story than just that

Shithotlawyer · 01/05/2026 07:51

kids are not pay per view as is often said here. Why should whether DS wants to see his father have anything to do with his father's responsibility to give him the best childhood he can afford?

millymollymoomoo · 01/05/2026 07:47

Well £1200 is a lot of money. It’s an optional trip. Yes your son wants to go but this is a considered costs that even if together your ex might say he doesn’t think good value or not prepared to fund it.

you asked him. He said no. So if your son wants to go and you agree you’ll need to pay.

what’s the backstory on why your son doesn’t want to see his dad - that’s likely relevant here

PoppinjayPolly · 01/05/2026 07:43

RhaenysRocks · 01/05/2026 07:28

She has at least two that she's mentioned.

Well their other shared child lives 50/50 so each parent pays own cost.
why would the ex pay toward other dc if not his? Op has been clear is £600 as half of costs for ds13

RhaenysRocks · 01/05/2026 07:28

PoppinjayPolly · 01/05/2026 07:03

It’s £1200 a month to raise one child? Really?

She has at least two that she's mentioned.

Sirzy · 01/05/2026 07:09

so the 13 year old refuses to visit his father but you expected him to spend an extra £600? If someone wanted £600 out of me the least I would expect is that person to ask in person!

Sartre · 01/05/2026 07:09

I think £600 for one child is quite a lot. I know someone who gets £400 for three children and we’ve all heard the horror stories of women getting a fiver a month. I’m not saying it wouldn’t be nice for him to also pay extra towards this trip but equally, I’m imagining this is one of the trips abroad. Very few children go on those, usually only the very wealthy or those where school helps towards the cost e.g children in care.

PoppinjayPolly · 01/05/2026 07:03

Bridgertonisbest · 30/04/2026 16:24

I think the fact that your son doesn't want to see his father tells us all we need to know. Dad is a wanker.

13 year olds are notoriously difficult but, clearly, dad has no wish to even try to have a relationship with him. If he thinks that £600 a month is half the cost of raising a child, he's also delusional.

It’s £1200 a month to raise one child? Really?

harriethoyle · 01/05/2026 07:00

More than a whiff of entitlement about you and your son @Trustmeits . I wouldn’t pay 600 quid for someone who refused to see me to go on holiday either!

TWJunior · 01/05/2026 06:28

This reply has been deleted

Message deleted by MNHQ. Here's a link to our Talk Guidelines.

hahabahbag · 30/04/2026 16:31

You can ask but unless you jointly decided to book the trip you can’t expect it. These trips are optional, mine never went on them because they were too expensive

Arriett · 30/04/2026 16:29

Bridgertonisbest · 30/04/2026 16:24

I think the fact that your son doesn't want to see his father tells us all we need to know. Dad is a wanker.

13 year olds are notoriously difficult but, clearly, dad has no wish to even try to have a relationship with him. If he thinks that £600 a month is half the cost of raising a child, he's also delusional.

Ah yes because 13 year olds are the best judges of character ever, and never rebel against parents with boundaries or rules…

GertrudePerkinsPaperyThing · 30/04/2026 16:26

YANBU but mine won’t either. Given up asking!

Even though he now has the kids for far fewer days than he was originally meant to, and pays less maintenance than our original court ordered amount.

It’s more than CMS minimum but only just!

Edit - I’ve taken him back to court twice to enforce maintenance when he’s stopped paying all together or slashed what he paid really low so I can’t be bothered again.

Bridgertonisbest · 30/04/2026 16:24

I think the fact that your son doesn't want to see his father tells us all we need to know. Dad is a wanker.

13 year olds are notoriously difficult but, clearly, dad has no wish to even try to have a relationship with him. If he thinks that £600 a month is half the cost of raising a child, he's also delusional.

TakeTheCuntingQuichePatricia · 30/04/2026 16:23

YANBU to ask, but equally he is NBU to say no. I think it's ridiculous that CMS is meant to cover everything, when it's often a pittance. But there we are.

My dad paid for one of our 'big' school trips, on top on maintenance. There were charities that could help with others, don't know if there still are.

PoppinjayPolly · 30/04/2026 16:21

ToffeeCrabApple · 30/04/2026 16:09

£1200 won't be a school trip in the normal sense eg where everyone goes. It will be an optional extra such as a ski trip or trip abroad for languages, and lots of the kids won't be able to afford to go.

Also assuming is ski trip.
why does ds13 not want to see his dad?
@Trustmeits if ex messages you and says can I get £600 for ds 11 will you pay it across?

Arriett · 30/04/2026 16:19

Assuming there’s no abuse or genuine logistical issue as your younger son does 50/50, I think you and your older son would be unreasonable to expect him to contribute to nice extras for a child who doesn’t like him enough to see him.

Surprisednotusedb4 · 30/04/2026 16:16

Try to refrain from not telling your son that his father is not contributing

ToffeeCrabApple · 30/04/2026 16:09

£1200 won't be a school trip in the normal sense eg where everyone goes. It will be an optional extra such as a ski trip or trip abroad for languages, and lots of the kids won't be able to afford to go.

BudgetBuster · 30/04/2026 16:09

Trustmeits · 30/04/2026 16:00

I did ask him before I said yes to the trip. I said have you seen the information about the trip DS would really like to go, are you able to contribute half.

I find it difficult as my DS (13) doesn't see him out of his choice but my other DS (11) does see him and he gets taken on weekends away, holidays etc... feels unfair he can't contribute to something extra for DS1.

Well presumably if your 13yo went to see his Dad he would also be involved in those weekends away etc. It's not directly comparable.

I can see though how it's a big cost now for 13yo and will likely thej be replicated to a similar cost in 2 yrs time when the 11yo is due to go on a similar trip.

It's just not feasible for everyone. My SS14 is 50/50 across his Mum & Dad's homes. No maintenence but there is a list of certain costs (sports, school etc) that are split. He had an extra curricular trip over Easter and my DH asked SS14 mum if she could contribute, she said no. We initially told SS he couldn't go because we couldn't afford it all. We did however scrimp and Dave and pay for it 100% including spending money but we definitely couldn't have done it if we had another child 2 or 3 years younger who might need a similar optional expense at that age.

Swipe left for the next trending thread