About a month or 2 ago, me and my girlfriend of about 5 months broke up. We broke up because I couldnt stand being depressed any more, She would be happy one day and then Be depressed the next. And it would be about things that Normally wouldnt matter, like About boweling or It was Snowing. I would be happy and then she would be depressed as the time went on as i stayed with her. It got to the point of where i was really depressed and had to break up with her. Now 2 Months later, I seem like i made a mistake, I am happier, but now iam single. And i found out that about a week after we broke up, She started Dateing my BEST FRIEND!!!. So i also lost a best friend over this.