How To Decide Whether Or Not To Give Him A Second Chance
Is he okay with being alone?
Is he someone who knows how to be single? Can he be alone without seeking out affirmation in other people through dating and tons of sex? OR is he a serial monogamist? Is he only happy when in a relationship? If he falls into the latter category, just don’t date him: there is no way you or he can ever know if he’s with you for you or just to have a relationship, until he can learn to be alone.