Why Relationships Suck

Why is there always that longing feeling to be in a relationship?  In WVU there is really no reason to even be in a relationship, but still I find myself in one.  I am not really sure why, but after two months I always begin to become unhappy.  Still I usually keep the mask going on for another three months before I either end it or basically force the girl to end it with me.  I hate breaking up with girls.  I'm not really that emotional so the end of a relationship just stings for a week.  Even after all this experience, when I'm single I feel as if I should be looking for the right girl, but Morganhole, I mean town, is so filled with skanks it's amazing.  The problem is, when you have a girlfriend it seems like every girl wants you, but once u have to start trying again, bitches scatter.  Relationships wouldn't be such a big deal if sex wasn't so fun to do.  Literally, what is better? So i guess I'll have to put up with this problem until I get married.  And then a few years later, hit up the divorce scene.  Haha I hope not, but who really knows.