Just returned from a short business trip to be told by my teenage son that his dad is going to move an hour away and take my son with him after Christmas. My son admits he just goes along with his dad because it's easier as his dad can get quite shouty and doesn't give up. My husband hasn't mentioned it to me and he threatened to leave a few years ago when I stood up to him after years of shouting and controlling. He has started the emotional and psychological abuse again and when I stood up to him he decided to take it a step further. From past experience, I feel he is doing this as a way to punish me knowing I'd be worried about my son being manipulated. Any advice on next steps?