But if you think that there's a chance you'd want to work things out with her, then why? Why put yourself through that, when in fact she might be working her way back to you? Why torture yourself...or is it so you can hold it over her head the rest of her life? ASK YOURSELF what your motives are and what you'll do with the information you get. And how much energy you want to spend on constantly obsessing and speculating and suspecting, instead of working on the M itself, or you.
You are exactly right. I know I would/will work on anything to get her back even if she had a PA. So, that being said, I have to quit snooping and I will. It really isn't worth it. I wish I didn't know what I do already, but the good is that its out in the open and she can't continue it. I am starting to get it and will continue to do so.