We have kids - none together but spend the same amount on each child - we have 3 each so just get gifts for the kids from both of us but don't bother swapping money.
His family don't do presents. Mine do, and we spend Christmas with them at my parents.
I buy all the presents for my family and OH contributes nothing towards it - yet receives gifts from my family.
He says I can tell them not to buy him anything (which my family would probably be a bit hurt by tbh and would be a bit weird as all spending it together and I would feel really awkward saying to them).
AIBU to think he should contribute not to my nephews but towards the gifts for my parents and my sister and BIL? We are prob talking about £25 per person so £100-150 in total.
As ATM he is being thanked for something he has contributed no time, effort or finances towards.