I went to my brother in law's graduation over the weekend. Him and all of his brothers have girlfriends (four brothers total) including my sister who has two kids with the oldest one. I'm in my 30s, single, no kids. And that was fine by me, until this weekend. This morning I woke up with the huge burden of loneliness. Being single is my choice, but having some companionship would be nice too. I've never felt so alone...