This is "my" weekend with the kids. Ex's sister is visiting from abroad, there is a family sunday lunch today.
He asked last night if he could have the girls to go to the dinner - I said yes of course - they've just left.
But when he arrived to collect them he just commented on DD1 outfit (That's a bit trendy) and left.
Absolutely no thanks for this, I appreciate this, or anything.
Would it have been mannerly for him to say thanks? Or AIBU?