I had relationship. Then all the sudden I didn’t.

My ex and I started by long distance and then moved in together. The day I moved in I thought that was the happiest day of my life. We lived together for 5 years. But now I’m living by myself, all my friends have cut me off. She was friends with them. Now I’m just sitting alone in the empty silence of my apartment. From having a relationship. Doing everything together. Then nothing. No one to talk to. No relationship. It all happened so fast.