Ex is angry because dc1 has not been answering exs calls and dc2 is angry with him (ex) and was rude to him on the phone.
I have had serious talk to dc2 about rudeness and would support warning and enforcement of agreed discipline for future repeat, but ex wants to fine him £25, with no warning, to be taken from his Xmas money that dc has already received and I would have to enforce.
Ex also wants to impose the same fine on dc1 for not answering calls and for me to similarly enforce it.
I don't use money fines here. I have explained my consequences which are applied and well understood by the dc, but he has decided that he wants to impose fines, £5 per transgression, enforced by me.
AIBU to object to being made into his enforcer and made to use his consequence framework which I don't use here because I don't think it's fair?