So my ex was watching this girl who started yelling at my kids calling me bc bitch. Then the other day my ex called me because he was trying to get her off her side because she started yelling at my older guy and told him that he was nothing but a failure and that he would never fail in life ... like this which ended well now. to find out that he is back with her. My problem is that I do not want it with my children and I do not care if it ends when they are not there, but I do not want it with my children and also an alcoholic is close ... what do I do