Originally Posted by
Lost.Perspectiv
Hey bro. This situation sucks, and I feel for you.
Ultimately, the hardest decisions in life aren't huge upsets (cheating, losing a job, death in the family). Those are easy, right? If she cheats, dump her ass. If you lose a job, work hard to get another.
It's these smaller, "grey scale" decisions that really test you. She hasn't cheated, but her past actions make you doubt the person she is today. You guys get along great, but this act just doesn't sit right with you and constantly torments you.
From your posts, I can tell that you struggle with this quite often. You want to let it go, but it just won't go away. You want to stop thinking about it and move on...but you can't, and it causes a lot of tension in your relationship.
So...what do you do?
I would look long and hard at what this relationship is worth to you. Look at the good, the bad, and everything in between. Identify what you have with her that is unique and wonderful.
Then place that against the anxiety and frustration this indiscretion is causing you.
If it's worth it to stick around, then make a commitment to do so. Time will make this issue hurt far less, and time will also give her the chance to prove that she isn't a terrible person. There is no other cure for this than time, and it's a long, painful cure.
If it isn't worth it to stick around, break it off. For some reason, there is this idea on the internet that ALL women have nasty sexual indiscretions in their past...but real life has taught me differently. There are plenty of women who choose their sexual partners carefully, only have sex in committed relationships, and shy away from the shenanigans your current girl indulge in.
There is also this idea that you are obligated to accept anyone and everyone regardless of their sexual shenanigans...and this simply isn't true. Who you date is your choice, and your criteria for "acceptable" is your choice as well. Set a "No random bathroom sex with friends" standard, and stick to it.
Regardless of your decision, good luck and stay strong. This type of stuff can eat you alive if you let it.