Would really appreciate some help here :)

[Goodfella]

um so basically my girlfriend... :L. We've been going out together for nearly 7 months now and im really getting unhappy; shes so flirty, i go on her facebook inbox 3 weeks ago because we decided to go on eachothers facebooks (i deleted all my inboxs, not that there was anything flirty or bad on them i just didnt want her to know what i talk about and my buisness) and what i see on her inbox is soo much shit. 1 boy she was telling him how she used to fancy him and that was why she always sat next to him on the bus and shit. she sends a load of love hearts and kisses to boys but she gets all jealous and acts all funny with me if i get sent like 2 kisses on a text from a girl but she still goes and sends like 10 and a love heart. she just randomly messages boys with a load of hearts and shit. There was this boy that at like the frist month we was going out, said like openly and publicly on a wall post that he wanted to have sex with her and do other stuff with her, i got pissed of and she said she deleted him, but then i find and inbox she sent to him 4 months into our relationship and 3 months after he said that shit to her. She said to him that she misses him on the inbox. There was another boy in the first month of our realtionship that she said to him that she would go out with him, i got pissed of and then she made out she deleted him, she only deleted him on facebook, but i just recently found out shes still got him on msn and is still very friendly with him and she wont delete him no matter how much i make a big deal out of it. She like just playfully like barges into boys when she sees them which she says is just to say hello, but she like just proper thrusts her boobs on them. Theres a little bit more she does as well but for the sake of the length of this post, i wont mention it lol.

But this is where im confused, she made me promise that i would spend the rest of my life with her because she said she really wnated to. When i got pissed of with her when i read all her inboxes, she nearly killed herself and ran out of school. Whenever i meet up with her friends or see them at parties, they always say she wont stop speaking about me or that she really loves me and shit. she used to be only allowed out on saturdays and we'd usually meet up a bit after school in secret, and that meant she only saw me and i would know if shes meeting up with anyone else like friends or other boys, but now shes allowed out whenever she wants and that scares me because she can just meet up with boys now and there no way of me finding out. I may sound a little jealous or something but this girl is just way too friendly with boys, she tried to arrange to meet up with my friend to go see twilight like 5 months into the relationship, but he invited me as well because he said she was being really weird and overly friendly and didnt want me to think anything was going on. I'm really unhappy, i really like her but i get really unhappy sitting there knowing she is probably cheating or something, i dunno whether i should just stay with her and ride it out because she used to make me really happy, or just dump her and find someone else. Can anyone give me any advice or tell me what they would do in my position??

[Quercus]

Sounds like she wants to have someone to call her own forever.. but is not ready to settle down yet.. if that makes any sence.
If it was me in this situation, i would try to put myself in her shoes.. then i would realize that she needs friends to hang out with.. so i would confront her, tell her she should still have friends but... doesnt need to be so friendly towards them.
Tell her its making you upset, and if it goes on for much longer that you will be upset...
Thats just me

[unnamed94]

i think you and her are both really jelous and you both have a certain need to control each others lives, or least certain aspects like who do you have on fb or msn. i know girls who talk with a lot of hearts and stuff to guys and that doesnt necessarily means they like them. i think you should let her have her own friends and you shouldnt decide who she talks to, she should do the same. it sounds like she is obsesed with you (sorry if im being too direct in what i think). it sounds like she is really friendly with other guys. its finally up to you to decide if you are staying with her, but if you dont like how she is in some aspects tell her that it bothers you and ask her if she could stop doing that.

you obviously know her better than i do, so dont take my opinion badly. btw how old are you two?