Ex girlfriend is talking to my good friend

I dumped my girlfriend almost 2 weeks ago.
She tells me she still loves me with all her heart, but she won't take me back [ I don't really care ]

Shes kissed me twice since we've broken up...
And she promised me she wasn't going to have another boyfriend until 9th grade.
Whatever.
The point is, shes all of a sudden best friends with the only 'Scene' kid in school.
With the hair and everything.

Me and him are pretty good friends, so every time I have a problem with her I tell him about it.

But now they're like, BEST FRIENDS, and they're always talking and shxt. And when I stand with my ex after school to talk shes always talking about this kid [ jake ]
On msn I ask her, "What are you doing?"
Her answer
"Talking to Jake :] "
Or webcamming or whatever

Shes always doing shxt like that
And Jake is my friend, so if they start going out I'd get really pissed off and I'd end up elbowing him in the temple. Or just straight out kicking his 5'4 tall @ss.
I'm 6 feet tall btw..

He tells me that he wouldn't go out with her because I'm his friend.
But lately its just been pissing me off.
And theres only 12 days of school left.

And Fxck I don't know how to handle this shxt.

You can't keep people from dating each other. You said you broke up with her, so if you still like her, then you made a mistake, and you have to deal with it.

She isn't your girlfriend anymore, so whoever she wants to date is allowed to date her. You saying you would try to beat him up for dating her just proves you're too much of a little kid to handle a real relationship anyway.

Actually...
I'm not much of a little kid in the first place...

All I said was that its been Pissing me off and its making go crazy, because I realize that I really love her and I want her back, and anybody that betrays a 'best friend' like that should get their temple heel kicked...

Why would you say that you "really love her" but also say that if she won't take you back you "don't really care."

And no, he doesn't deserve you get "heel kicked." This violent behavior may be why this girl doesn't want you.

You have to understand that "dumping" her two weeks ago and the kind of attitude you project in this question might be reflected in how you have been talking to her. She may have picked up on this and felt neglected and unwanted, as a friend or more. This creates great confusion and when a girl feels neglected, any slight bit of attention that someone else might give her is appreciated. I don't know about your good friend, but your violent behavior toward a possible relationship between the two of them just shows how much you don't want someone else to take what you had once been a part of. You may be feeling replaced or you may have just realized how important she really was in your life. Either way, you took her attention and her devotion to you for granted. Someone's love doesn't stay with you eternally without any work. Because you neglected her, she no longer feels a strong connection with you, you have to reestablish the comfortable and interesting connection with her, as well demonstrating that you still care. Don't act like the end of the relationship with her was "whatever" because that just makes you into a jealous jerk not allowing her any happiness, and that is a way to lose any 2nd chance with her, you may even lose your friendship with her. Don't take a girl's love so lightly, because you don't know how it will feel to lose that one you love until it's too late. And it sounds like to me that you expected her to make you happy. Sorry buddy but it should work both ways, you also have to make her happy. If you don't think you have to, then you don't love her, you just want her like a possession, making you into an even bigger jerk(in her eyes) sorry. Think about her happiness and not only yours and maybe you'll have another chance with her. Your good friend shouldn't be much of a factor if you two really love each other, but again if you are not looking out for her happiness, leave her alone, you trouble her enough with your jealous behavior. Adding on that you want her back is just going to cause trouble and give her the burden of rejecting you. She says she still loves you but wouldn't take you back because most likely she notices that you have taken her for granted and only focus on your own happiness. If you don't change that, kiss ever being with her again goodbye. If you don't fight for her happiness, sorry but you don't deserve her.