My husband has a habit of treating me a bit like his babysitter when it comes to my 3 DSC.
He and his ex have a pretty flexible approach to contact which is fine except in the holidays where I feel I never know what's going on and also makes it hard for him to take time off work.
I am self employed and have quite a bit of free time but I'm sick of him assuming that means I'm just available whenever he agrees to have the DC over, especially in the holidays when that means he goes off to work and I'm left all day with DSC to look after. They are old enough to in the main entertain themselves (8, 11 and 13) but it still means I can't really go out anywhere and so on.
So now when he keeps informing me that DSC are staying on X or Y day, I keep telling him sorry I have plans. Even if I don't, or I'll try and make plans after I know what days.
I'm sick of being taken for granted when it comes to this. If their parents want to be flexible that's absolutely fine but it seems that even though I have no say in that, it's my time he expects to be flexible with.
He'll notice eventually that it's every time and it'll start to wear I imagine. But AIBU to carry on doing this until he gets the hint!
I don't mind helping out but I expect to be informed with enough notice to plan my own time not just dropped on.