Wow John, You need to seperate yourself from this now. You can't rationalize why or what she is doing. She is out there and the comment about om is going to undo you because it shows that you are concerned about that weasel. Don't apologize or nothing right now. You backslid and it happens often. Your getting caught up in her drama. When she bought up her father you should have just said 'whatever". She is angry because her parents still like you but they will defend her also. I'm sure her dad was upset with her and questioned what she is doing. You have to walk away from these conversations and accusations. She is trying to show herself that she was right and you are ann angry and controlling guy. Whatever,whatever,whatever. Say it over and over. She will push every button you have until you stop responding.
Think of it this way. If you bang on a dogs fence everyday and that dog goes nuts, you would be amused. What if he stopped responding? Everyday you would bang, nothing, then a couple days a week, nothing, maybe once every few weeks, nothing. Then you stop and wonder why that amused you so much anyway and perhaps how wrong it was to be creul to the poor dog. Your the dog.. Ron