Write an email with the subject line "I'm an Idioit".
I can't believe that I said what I did this morning. It was selfish and I sincerely appologize. I don't know what I was thinking or why. Well, I just listened to your message and I deserve all of it. Even though you may not believe it. I do love you, but many times cannot justify my actions. I love you very much, and will call you later. D