ExH and I have as little contact as possible with each other since our divorce 3 years ago, we just bring out the absolute worst in each other.
We have a 9 year old DS together but our finances are completely separate, neither of us gives the other any sort of child maintenance etc or any money whatsoever. DS splits his time weekly between us, if he needs something whichever one of us he's staying with pays for it etc
For this summer we paid for DS to spend a week at summer camp the cost was £449 and we split it 50/50.
I received an email last night from ExH that he wants to take DS away on holiday with his DP & her children, would I be willing to pay half the cost for DS, which is a little over £300.
We've always paid for holidays with DS separately & only split the cost if it's solely for DS, like the camp.
I'm taking DS away to visit family in Aberdeen later in the summer, so I'd much rather save up for that & have a great trip then give £300 and then be on a budget whilst we're away.
AIBU to just say no.