OK. My boyfriend and I have been together for 5 years and running. (Since our Freshman year of high school) To be honest when he first joined his Fraternity (Sig Ep) I was that joined at the hip girl friend who stared down any and every girl who approached my boyfriend. That lasted for about a month before we realized that would ruin our relationship fast. Now we both have our seperate lives. He does his thing and I do mine, but we still spend a lot of time together. I even let him go to their parties alone. So he can spend time with his brothers without worrying about me. When I do go to their parties or events I don't stay by his side all night I love all of his brothers and their girlfriends so I generally make my way around the room all night talking to people. My boyfriend says that all the guys think I'm the perfect girlfriend because I let him have his time with them. I've even had some come up to me and ask me to talk to their girlfriends ( the ones that NEVER leave the house.) I chose not to join a social sorority for the moment though. I'm involved with a Service sorority that has about 70 girls in it. The majority of my sisters hang out with the Sig Ep's so it ended up working out really well for me.