Dont know what to do...

Kiki

So here's the back story, basically me and my boyfriend have been dating for nearly 2 years. His brother doesn't like me at all for some reason. At first my boyfriend thought that he was just trying to protect him, but I knew better and I know better even more from today.

His brother was eavesdropping in my conversation with my friends and he went to my boyfriend and told him shit that for some reason made him mad even though in a general setting he wouldn't be. Basically he's pissed with me for no reason and im really pissed off with the brother and in general.

I'm so done with him in my business and causing problems with my boyfriend.

What should I do ?