My girlfriend thinks i'm a horrible person because i told her if she hangs out with her ex she would never see me again. He dumped her a little over 2 years ago and they were together for about 1 year. Me and my girlfriend got together about 8 months after the two of them broke up. So me and her have been together about 20 months. They still talk online and every once in a while on the phone. But she insists he is a good friend and feels she should be able to hang out with him without me there. Whether they are with a group or just the two of them she thinks there is nothing wrong with it.oh yeah, i've never met him or talked to him and she tells him all the drama that happens between me and her. So what do you guys and girls think.