For several years now I have known a very nice girl named Anna. Now I would have liked to have become more then just friends with Anna, something she has known for a very long time as well, but we never went that far and had a comfortable friendship. Now I met another really good girl and we started going out for a few months. Now that I am in a serious relationship, out of nowhere Anna starts saying how she wants me and all of this crap and we actually did make out, but it didn't go farther then a kiss.

Anna demanded that I should break up with my girlfriend because we were meant to be together. I got angry (and felt terribly guilt for kissing her) saying that I had wanted to go out with her for YEARS but she never gave me the time of day but now that I have a girl, she is all over me. She got mad and ratted out our kiss to my girlfriend, who, took it in stride and stayed with me. She is amazing, really. However, after that moment, me and Anna ceased being friends it seems and haven't spoken in months. Now the friendship is practically dead now, but I am still feeling bad and somewhat guilty for acting the way I did. Now I am wondering if I should try and break this silence with Anna or just let things run it's course and let our friendship bite the dust.

Should I just leave well enough alone? My girlfriend says she understands the situation and wouldn't mind me being back on speaking terms with Anna and stills (for god knows why) trusts me around her.