Reading the cheating thread made me think about my own situation. My GF is just not the convincing about believing in fidelity. She literally laughs about it 90% of the time. The other day she said something about me cheating on her just joking around and I say "hey, you are definitely the shady one in this relationship" and she says "noooo.. i would never cheat on you. " my buddy and I both look at her and and he asks her what all the is about. She says she would never cheat on me because I'm so great no one could compare this weird sort of "i would never cheat on you... <insert inappropriate laughter>" thing has happened just about every time the subject has come up. Ive even asked her about it and she always elaborates some sketchy answer about how she loves me and doesn't want anyone else, or some other very transient reason to that effect that leads to the logical conclusion that if she’s bored or angry with me, or someone new and shiny pops up, I should be seriously concerned. her past indicates that i should be somewhat concerned. Now here is the weird part. I trust her completely. We have a very good relationship and spend a lot of time together, so motivation and opportunity are both low. By the same token, if we had a disagreement and spent a weekend apart, or if she goes to the Bahamas with the girls like she’s talking about, it seems that even on a purely logical level I should be 'ing the whole time. on the other hand, she has never done anything to arouse even a hint of suspicion. I don't snoop on her, but she without a second though, told me her email/myspace/facebook pass. Its just the weird way she talks about it and her history that concern me. would you be concerned? Update: stupid bitch fucked some guy from work. just found out now. Im pretty sure this clinches meeting this girl as the worst thing that ever happened to me, and me staying with her as the dumbest thing I ever did.