How long will it last this time...

What if a girl breaks up with this guy who she dated for a yr and a half.. and tells him she doesn't love him and she hates his family and she thinks he's a loser (his family and friends aren't too fond of her either)...then 3-4 months pass (they were in contact once a month but mostly NC) and he meets another woman..who he falls for...they date for 2 months and are together every day..the ex finds about her, gets jealous, and all of a sudden wants him back..she begs for him hysterically and non stop for weeks...and he is torn between 2 women...he is starting to fall for the new girl and his family loves her..but there is not much history yet...he used to love the ex but she hurt him badly and he has already begun to move on...he is giving the ex the time of the day by fighting with her on a daily basis and answering her calls and texts all the time...but all the while telling the new girl he wants to be with her...eventually the new girl can't take it anymore and breaks up with him..he decides to give the ex another go at this point... but their dynamic has changed now that he has the upper hand and she is groveling.. as opposed to when they were first together and she had him at the palm of his hands and treated him poorly..

What are the chances this could work out between him and the ex... especially since he still thinks about what he lost with the new girl...and the new girl thinks about him a lot too... but they have gone NC for almost 3 weeks

New girl: Keep up the no contact and get on with your life without Mr. Indecisive in your life. If he wanted you, then he would have told Old Girl to go **** herself, he would have blocked and deleted her so she couldn't harass him while he nutured his budding love for you. Google: Rebound Relationship and educate yourself about what you were involved in. If you take him back, new girl, I'd have a hard time understanding why because the chances are higher that he'll leave you again once he gets his mojo back from breaking up with old girl once again. Whatever you do New Girl, do not start hanging with him while he's still with her. If you let him have his cake and eat it too, he will never respect you enough to consider you past the casual.

Old Girl. You're a piece of work and I tell men to stay away from women like you all the time. Boarderline personality disorder presents in the way you treated your relationship with this 'boy." People who's actions say "Get away from me, now come here" make horrible partners with their emotional abuse.