Dear Bonnie_mor:
It’s interesting, to say the least, your Ex thinks that he has the right to waltz back into your life after breaking up with you without explanation just days before your exams. He has shown his true colors and they’re not attractive. You deserve to be with someone who will cherish and honor you. Not someone who is really immature emotionally. He lost you when he broke up and he doesn’t get to come back acting like nothing happened. It’s not okay.
I would work on forgiving yourself for the actions you didn’t like about yourself during the relationship. And make sure you don’t cloud your actions with who your ex is and how callously he was to you.
You’ve been through so much. I’m rooting for you.