Relevant info:
DH has 2 kids from previous relationship - teens
We have 1 shared DC
I am higher earner (is that relevant? Not sure it is really).
Attraction entry fees are not minor - it will cost us about £40-60 and we might do more than one in a day.
We are off on holiday - horray!
I've paid for half the room costs (2).
DH is saying we should just get family tickets to attractions and split all the food and attraction costs 50/50.
I'm saying no hang on. We should be splitting it so I'm paying for me and half of shared DC and he's paying for him and 2.5 kids.
Aibu?