She informed her ex boyfriend that the two of them would no longer be sleeping together and that she was tired of being used for sex. Well, either that or that he agreed with your decision to break up with him. Ok, time for a fairy tale! Hmm… Perhaps I could explain this better. Because you are going to be a pied piper yourself by using sex to lure your ex boyfriend into a commitment. I gave her really simple advice. Let me give you an example of what I mean by this. More on that later or if you want immediate gratification check out PRO as I talk about this there. This is chase theory in a nutshell. As I am about to explain men are very motivated by sex and we can use this to our advantage in a way by dangling sex in front of him to lead him to a commitment. It basically goes like this, Does that make any sense?