Quick one as need to give an answer... (it's not strictly an AIBU either but posting for traffic!)
We have had many, many, sleeovers with a close friend of DS's (they are both 10.)
His mum and dad are divorced. His mum is more open to taking turns, his dad isn't.
Last time they asked, I said it was the dad's turn (bearing in mind my DS has stayed there literally once, ever) and the dad said he didn't want to have a sleepover. Fair enough, although it does grate when we have helped with school pick ups, emergency childcare, days out, sleepovers...
I do it because DS enjoys it, not because I enjoy it. It's not my DS's fault that our house seems to be the default house and the dad just assumes we will do it. I also prefer him to have a friend over than be on the PS4.
They are asking for a sleepover tonight - do I say yes to his friend staying tonight (his dad has apparently said he 'doesn't know yet' about them going to his) for DS's sake, or do I say no as I think the dad takes the piss?
AIBU - to say yes
IANBU - to say no