Dd1 is 5 and from my previous marriage. Dd2 is 18 months and with dp. I love them both hugely and when it is me and one or both of them we're very happy. But when dp finishes work I'll have to wash up while entertaining dd2 while he gets to sit and chat in peace with dd1 - something I'd love to be able, but very rarely am able, to do. Then I play or read with dd2 despite the fact I've done this all day. Of course I like that dp and dd1 get on well but she's always asking if I can do x, y, z with her and I can't because of dd2. IMO dp should be spending time with dd2 after a catch up with dd1 and I should get some time with dd1 alone.
He has his children from his previous marriage on weekends he's off so there's no option for dd1 and I to have alone time then as he feels it isn't fair to have dd2 there as he sees his other kids less often so he should be able to focus on them - he doesn't get that that's completely hypocritical as I never get to spend time alone with my dd1. Aibu to feel resentful towards him about this?