I am going through a very horrible divorce . With regards to children’s arrangements my exs parents currently see the children one evening a week for dinner . What do I do when it’s my time ? Ex thinks they should still go but I don’t want to lose anymore time with them . Ex was abusive and they turned a blind eye to it , even when they heard him . I would rather cut ties with them. He is demanding 50/50 , even though I have always been primary carer.