Hi, first time posting so be gentle 
My ex husband has a contact order in place to see our son. For the past 18mths etc he hasn't stuck to this apart from weekend access. (Which he frequently changed to accommodate golf days/ nights away with his partner/ friends birthdays etc)
He believes he can allocate his mid week contact slots to friends/family/new partner etc.
I had accommodated his family using some of this time previously but this was then stopped after verbal abuse from both him and them.
He is now threatening to once again take me to court to allow him to allocate his time to other people!!! Is this even possible???