I think your right, my instincts have always been to jump in and solve problems, and that hasn't worked, now i'm going to do the opposite and do nothing of the time being. She's putting on a brave face like nothing is bothering her but normally by this time I gave and give her something to talk about. I will keep focus on myself and the kids, stay respectful and make sure she doesn't disrespect me to my face. Time will tell what kind of a person she really is and that's how i'll move forward.