You have become too attached to the first person you ever fucked, moved in together way too soon, and now you are needy and clingy. You need more experiences with other people, to have more relationships, and to stop trying to make a dead relationship work. End it.
Hot chick in the city.
Oh, oh, can't you see? Love is the drug for me. ~Bryan Ferry
"Love is that condition in which another person's happiness is essential to your own." ~Robert Heinlein