This is a great topic. My first love was my everything..he was the perfect man to me but, the biggest cheater (I didn't see that part for a while). Looking back, he was the best lover to me at that time because I loved him soooo much. Once I left him alone and gave the guy I'm with now a try I realized he was terrible in bed. Girls, I hadn't had an orgasm the 5 years we were together but, I didn't even pay attention. He was short (yep) in more ways than one. My point is, unless you've had better they may not be mediocre in the sack to you if you are really in love with the person. Now if you've had better than you may have to think twice and you may not even be there long enough for him to mention marriage. I have too many girlfriends who stay in mediocre relationships for good sex and one dummy who left her hubby who was a man of old because of mediocre sex.