last week i did something so very bad to my girlfriend. i met this other girl at the club while i was out with my friends, i took her to my apartment and things happened, we were drunk and starting making out, and then we had an affair, then she wanted to see me more, so i did it out of lust, she was so pretty so i agree to see her again. meanwhile i was also going out with my steady girlfriend, she had so much try in me until one day... she found out. she was broken hearted and she never wants to see me again. how can i get her back?

has this ever happened to anyone?