I am 16 years old and I have been with my girlfriend for about 5 months now. We have done everything together and we were always so much in love. Just recently, I found out she had cheated on me with one of my friends. I am devistated by this and not sure what to do. This is my first real "girlfriend", and I have done everything to make it work and I'm not sure how to approach her about it because we have talked about it a while ago and she told me she had been cheated on by all her other boyfriends. She is actaully older than me, she just turned 18 this month. She always assured me she would never cheat on me because she doesn't want to hurt me and she knows how it feels to be cheated on. But I don't understand why she cheated on me and I just wanna talk to her about it but I am not sure how to approach her like I said. Please I need help, thanks. ~~