XH is meant to have the kids three nights a week, including a good chunk of the days too. I give him 3/7 of the tax credits and child benefit, and the idea is that he will be responsible for about that portion, but we tend to be flexible. I study full time from home so I can usually shuffle things about if need be.
This week, he told me on Tuesday that his shifts this week mean that he can have the kids Wednesday, Thursday, Sunday - the school days starting at lunchtime when DD2 finishes nursery, the Sunday starting at 9am.
Fine. Bit late notice, but it is a new job so fine.
Took the kids stuff to him last night at teatime, and he said "oh, by the way, I can't do tomorrow, sorry! I have to work!"
I told him we need to try and have more notice, but ok. Cancelled my plans for tonight. I'm saving up a bit anyway for a day/night out on Sunday - a group of my friends are going to some dance workshops (our hobby is dancing, but these are expensive one off workshops) and for some food, then to a social dance.
Earlier today he dropped the kids stuff off and told me he "might" be able to have them overnight on Saturday, depending on when he gets out of work - he said he would call me when he finished to see if it was past bedtime yet. I told him I can't promise I would even be home - I quite often go and stay with my mum with the kids at the weekend. He sulked that he was "just trying to help!"
At 4pm today, I got a text.
"Am working tomorrow, Sat until close and Sun until 3. Should know next weeks by Sat"
So I replied and said I need to set off at 10am latest on Sunday for my day out - I've already paid for the dancing and trains, and I'd be letting people down if I don't go.
He said that he has to take all the overtime he can or he will "never" be able to pay child support.
AIBU to think that, actually, the £23 a week child support IF he gets full time is nothing considering I pay HIM £55 a week to subsidise him looking after his kids, and that actually if a parent gets offered overtime they have to check if the kids will be looked after before they accept it?
I very rarely do daytime things for fun, although I will be going to more study based conferences etc soon. If he has asked, most of the time I would be fine to swap, but he needs to ask first, and sometimes I will say no!
It seems like he wants me on constant alert - ready to hand the kids over to him if he decides to take them, ready to have them when he doesn't want them on short notice.
BUT... he needs the money. And dancing is fun, it isn't vital. So am I being selfish?