How can I get over this feeling of betrayal and hurt from my ex-bf?

Hon, I've been this depressed after the ending of a relationship. I took it personally that I was rejected by a jerk too. It was like I was trying to prove by staying with the jerk that I had made the right choice and that he was a diamond in the rough. Give yourself a break, we all have had a rotten egg BF and felt extra insulted by his betrayal, (no one likes being played as a fool). Give yourself a few of weeks of feeling bad, you put your trust into the wrong person and you are going to hurt for a while there is nothing wrong with that. In the end you will see that you did what is best for you and opened up the possibility for the right guy to enter into your life.