Hey my girl just cheated on me with my friend, or rather I just found out. Yelling or hitting people won't solve it in the end man. The best thing you can do is just walk away forever. My girl wants to try and explain things to me still, and at first I was going to listen, now I feel like leaving her forever without another word. She has left me text messages and voicemails these last few days and I've ignored them all. My friend probably knows I found out also and hasn't dared call me.
In the end, she still wants to see me, she feels bad as she should, but I'm going to keep my dignity and my head up. I'm going to walk away from her forever and never look back. Times like these test your character and your resolve, be strong, be a man and take the high road. She will never be able to say "well he was a jerk anyway" if you just leave. Instead she will probably be dumbfounded as to how you so easily walked away and didn't care.