I never want to see my brother again
What made you not want to see your brother?
He's too close to my mom and I can't trust them anymore.
Even if you don't trust your brother, it isn't right to exclude him from your life. Talk out the problem with your brother and be receptive to working it out with him.
Fine I guess I should work things out.
I am glad that you want to work things out with your brother. Good luck, I hope it goes well.