so me and my boyfriend been dating for 8 months now. He has a girl best friend ( they been friends ever since grade 6 and now we are all in grade 10), lets call her B and lets call me boyfriend N. So B told my boyfriend that she doesn't like me because I'm dating him. She also said that she doesn't like any girls that date him. She been talking a lot of trash about me to other people and my boyfriend told her to stop talking bad at me and started to stay away from her. Every week she would throw party and ask my boyfriend to go. He would go and she would try to do something with him but N will push her away. She is starting to really get to me now. 4 months ago he stopped going to her parties. She trying so hard to break us up, she been talking shit about me and she doesn't even know me, she been trying to convice my boyfriend to break up with me and she even wanted to fight me!!! Im honestly so fed up. I want nothing to do with her. What should i do?