How can I just forget my ex?

[John Doe]

She was my first girlfriend and I fell madly in love with her, and then after 7 months she decided to dump me out of nowhere and went on a date the next night. Iv come to realize I don't wanna go out with her again because of how badly she treated me/took me for granted, but now its been about 3 months and she just got her 7th boyfriend (I was 5th) while I'm still not sure about future relationships. Plus I get annoyed when I see on Facebook or twitter how she's gonna go off and have these dates at places, yet when we were dating I only got to see her every 3-4 weeks and she'd just wanna come to my house, watch movies, and round some bases; but never go out and do other stuff.

Seriously, I feel so childish for getting jealous of her (A couple months after the breakup we had a little fight on twitter where I basically didn't kiss her a** like I used too and showed how she used me and she got upset because "now everyone at (my school) will see what I'm really like!") so she knows she uses guys and with 4 exs freshman year and 2exs sophomore-junior year it's pretty obvious and the odds are this guy wont work either (though she claims she didn't really fall for me and just needed someone to help her, and she had to breakup with #6 because he was going to college), yet I still miss the closeness I got from a relationship and the girls Iv tried to go out with aren't the same as the ones who've tried to go out with me so Iv stayed single. Plus I go to an all guys school which makes it a lot harder to find girls, especially good ones. Ideas on how to just get her out of my head?

[Michael]

sucks...i have the same problem.

advice i'm getting is that girls like this are players and they won't stay long with anybody. A lot of girls really like being chased and the center of attention. Kind of childish, but true. That's why they get bored in a commitment type relationship.

So, work to find one that will stay with you. As soon as you get to know her, this one will fade.

[Annie]

Our first love is always special to us. Having said that, it does not mean she was the one you should be with now. She sounds very fickle and moves from one relationship to another. Your lucky to be the one who got away. Stop looking at her facebook page, STOP. Don't ask people about her and find some new interests. Heartbreak happens to all of us at one time or another. Don't waste anymore time obsessing about this person. Make a new life where she is does not exist. Good luck! Better times are coming.