I'm sorry that your friend had to go through with that. Some guys (and girls) can be such jerks! I'm also sorry that you had to go through what you went through with her. I understand how frusterating it can be to witness your friends' "love life". My best friend went through almost exactly what your friend went though. My friend's ex (thank god she finally ended it with him for good) cheating on her multiple times, hit on me a couple of times, and was just NOT a good boyfriend. But she was blind to see that. She didn't care if he cheated on her (well I'm sure she DID care) just as long as someone was with her. They were together for almost 2 years and she loved him so much. Now that she isn't dating him everything is so much better. Her self esteem was so low with him, now she really values herself. I just hope that your friend recovers and soon everything will be fine. Just try talking to her and tell her that your there for her!!

Hope this helps!!

xoxo
~maggi