My best friend hates my boyfriend and now were fighting help please!!

My best friend and I are in a fight. It started out when I got my boyfriend. Oh and let me state that she is controlling and she has to be the "better one" in the relationship. well anyways she wants me to call her ALL THE TIME so when I got my boyfriend I called him a lot, and I wanted to spend time with him too on the weekends. Then about a month ago I was in my video productions class and I had to write a script. I couldnt think of a topic so I decided to write it about two girls who have been best friends forever, one gets a boyfriend, the other one hates him and they stop being friends. I happened to make the second girl very bitchy, the one that would be portraying my best friend I guess. But anyway everyone in our class wrote scripts, my teacher chose three of the best and the class voted on two to film. Of course mine got picked and we're filming it. Well someone read it and told her about it and now were in an even bigger fight, when the only truth in the script is that it was two best friends that split when going into high school. Im kinda lost as to what to do. She is turning into someone who is too big for her britches if you know what I mean. She acts like she's the one thats being ok when she sent my boyfriend an email dissing us both, saying were both "fat asses who think their hot sh*t when they have like NO friends", which isnt true by the way. And that we basically "have sex in the hall", and "im gross, he's gross....get it? everyone lies when they are saying were cute together, were freaking disgusting" when all we do is hug or kiss but not like a lot either. So I really need help! please tell me what to do, I know were never going to be best friends ever again but please give me advice.

hey my girl friend and her friend went through the same thing. listen the best thing to do is just talk to her and tell her shes gota accept that you 2 are together.