Honestly, my take on the situation is that if she's still thinking about her ex, she's not completely devoted to you. I'm not saying that she doesn't have feelings for you or anything, but there's a conflict of interest at present. Although she wants to talk to her ex about whatever, dude, that's just not good. My only advice to you is that you should realize that this "break time" that she's proposing is not about you. If it was about you, "break time" wouldn't be in the vocabulary. Listen to funsounds, he/she is right you know, people very rarely change.