she used to be a great friend of mine but is spreading these rumors about me. I text my girlfriend about it and told her that she has to choose between me or her. keep in mind this is my girl for 4 years and this is her best friend (on and off). Also keep in mind a few years back she came on to me, but i just let it go. Im really thinking about bringing this up to my girlfriend just in case she decides to believe her friend. what the hell should i do?