To be honest I didn't do anything, I let her sort it out herself, although I did told her that he was interferring with our relationship.
She told him she didn't want to talk to him again, or see him or hear about him. Hung up the phone and it was over.
I just stood my ground, tried to stay confident and supportive.
I also had a jealous attack a few weeks ago and she became sad by it, to which I said to myself to relax. Now I stick in my head that she is with me and not with anyone else.
Ive found out that no matter if you feel insecure on the inside, proyecting your insecurities make girls drift away. So, I've learned or am learning to control my insecurities and keep them in my head.
Nice job, that's really the only way to handle it at all. My gf also had "ex" issues, however in time it was sorted..
I get it, I had ex issues too.. these people usually play quite a part in your life and although it's not hard (for me) to disconnect the emotional tie.. it sometimes does take time to completely remove them.
I think if your not completely heartless there is this period of time which will linger.. the trick is to notice and understand when it is appropriate and inappropriate.. You'll find a lot of people are very quick to say "dump her" but the reality is.. this is real life.. people are weak and "put off" making decisions, hard decisions!
be supportive, she's with you.. cos she wants to be.