No, she can be sorry and still go through with it. The two are not mutually exclusive. You can tell her that's not your preference but you are going to move your life forward in a positive direction regardless ...
Doesn't that give the impression that I approve of the divorce? I really think the only reason she has been somewhat nice to me and her family is that she hopes that somebody will give her approval and she won't have any guilt and be free to do whatever she wants with everybody's love and support.
I understand that guilt won't make her come back and I've had a positive attitude around her lately. Her family is putting a guilt trip on her however.