I had sex with my boyfriend's best friend...?

GROSS! Your bf banged you and another guy. Maybe he's a little gay and that's why he's not mad at you. But anywho it sounds like you are bored of your boyfriend and he gives you whak sex so you most likely just like the sex with the other guy friend and plus 50% is a lot to think that guy is going to have a baby and he is moving away. What more do you need to know? Lay off the guy friend and stop the threesomes if you are serious. If not then be single and get some good bangs outta the way before you want to be in a committed relationship