I’m coming back to add bc I just had to pick up my 15 yo DD from her Dad’s yesterday. He is coming unhinged and she can no longer deal with being around him. He has now offered therapy with her but she has set some boundaries and told him he has to get his mental health figured out first. XH’s new wife also left yesterday (4th time she has left that I know about) and DS went to stay with a friend. It is just awful that children have to deal with adults who can not be adults and take care of themselves. I am just trying to be there for DD and support the boundaries she is setting and help her talk through everything. I did have her communicate with him directly about why she was leaving and how she was feeling. I will advocate for her legally but unfortunately she has to deal with him on her own. XH needs to hit a bottom before he will get true help.