Recently my DSC have started asking to be a lot more flexible with the contact between our houses. Before we had 60:40 (40 with us) but it's now more like 50:50 but on random days where they will just text or ring and ask to stay that night/day.
My husband always says yes to this however he knows that he is going out to work 5 days a week leaving me at home with DSC with next to no notice. I feel completely unable to plan my week or time as they are not ages that can be left alone in the house either (8 & 10).
He does always say if I want to go and do something which I can't take them to, to ring him and he'll arrange something but I just feel it's unsustainable to keep doing that, I feel like I'm hanging around if I ever want to go anywhere waiting for things to be arranged.
I've told him this but he says his children should be able to stay any night they want and he's not going to tell them they can't stay in their own home.
AIBU to say that's fine, but if he wants them to be able to come whenever they want then he should be the one available to care for them!?