What is the name of your state (only U.S. law)? CA- My son is always fighting with his ex and I'm placed in the middle. When he is in the mode of "teaching her a lesson " he demand that I don't have any contact with her or his son, my 6yearold grandson.I tell him its punishing myself and his son but he don't care, he says I am to do as he says bcuz its his son.What am I to do? He says I'm disrespecting him if I don't go along with him and he wont talk to me anymore.My grandson and I are very close, we visit every wked and I take him to skating lessons he enjoys our time and so do I .What do I do? Am I wrong? He's using us to revenge her.