Bf and I have been together 6mths. He has 4 kids with ex wife. Before I came in the picture him and ex wife were still doing things together with the kids and still having sex. The first month we were together she was still goin to his house and just making herself at home and they were still doing family things together. It took him almost 2 months to tell her that he had a gf and what my name was bc his past girlfriends she would stalk and even slashed the tires of one of them.