WoW! this actually happend to some one else besides me? I have a friend exactly like what ur talking about, shes had the same boyfriend for 3 years and I liked her way before. Anyways, She always cheats on him with me and says that he'll never make her happy if they get married. I'm like well why dont you break up with him and go out with me? She said, b/c her family is so attached to this guy that they would disown her. Her family knows me and i've been to her house many occations, and they dont know a thing about what we do. She got sooo pissed when i got a girlfriend. But now that I dont have a girlfriend were back to being a thing called "Friends with Benefits" I dont know why she does it, she wouldnt even explain the whole thing to me, b/c she didnt know it herself. Its very strange, and for you man, keep seeing ur girlfriend...The chances of her leaving the other guy is not worth your time. (Right now, me and my Friend with benefits are still doing stuff together, but she already told me that she'll never leave her current boyfriend.) Dont follow in my footsteps, man i wasted like 6 months trying to be with her. Now we are just friends, who do more than hang out.