Awesome, Irish! She is coming back! Now that she is not in a marriage anymore her childhood program doesn't apply anymore it looks like. Now she is probably seing you as a possible date. I think my wife is acting the same way. Being married really put pressure on her and she had to be out of the marriage also to "make her mom proud". If I were you I would tell her right away that "I am not going to be your friend" and that "I won't be part of a love triangle". If she wants to come over for dinner" go ahead and bring a bottle of wine". Don't let her eat cake, Irish.