I am going to say at the outset because a lot of people read the first paragraph and go right to the comments, please don't just tell me to move on. If I could do that I would have done it by now.
After lots of advice I confronted my semi-ex about the fact that she has been talking to her ex boyfriend because she went back home this week. She has been distant since before Christmas but claims that she isn't trying to get back with him or having sex with him. Over the past two months we have been broken up, she's said that she needs to be by herself for now so we have to stop having sex, but once or twice a week she will call me up and request my services. She still talks about how most of the time she feels like I am the perfect guy but because we are so different she has her doubts.
In our talk I told her what I honestly thought of how things were playing out and how the main complaint that she has voiced is that I ask her to be nicer and so I don't recognize that she loves me. So the next day she calls me up, and tells me that other people have been telling her that she is mean and so she come to Jesus or something and so she is going to be nicer, pray and read the Bible everyday, stop cursing, stop drinking, and stop having sex for the next 40 days.
So I called her back later that day and told her that the whole thing seemed very much like she was cheating and either weighing her options or waiting to see if she had contracted something. She gets mad and says that I don't understand her and that is why she doesn't know if we can be together. Still very cheater like. On the off chance that she is not lying I thought I would ask what you all thought.