I also wanted to add that sometimes this thinking leads me to anger and while I have never said anything to her, I feel like taking my anger out on her for this sexual experience she had because someone gave me crap for it and it has bugged me ever since. I just feel like I’m always going to have to live with the thought of her doing this with this guy (even though I know this isn’t the case). I feel like I have two different imaginations of my girlfriend, the one I love and care about and the one that loves me but yet was a slut (or some other sexual being). I know these imaginations are all perceptions created in my mind, but I don’t know how to work around them.