We split when DD was young, she is now 6. We have had our rows from time to time but are fairly amicable and have until now done birthday parties and christmas together (neither of us has moved on romantically).
DD loves having us both together and I like that she isn't torn between us or us competing on birthdays, we also normally put the mone together and buy a bigger gift between the two of us, so we aren't in competition.
However as the years have gone on my ex is more and more lazy and I am the one booking the birthday venue, working out the best gift (she is with me mon-fri), buying the gifts cake etc. and he turns up at t he party and plays brilliant dad.
I am soo tired of it because I do 99% of the effort but split the "reward". I am torn because this set up works for DD and she loves having both families etc. together but I would rather we did things seperatley from now. AIBU??