I'm a high school student, and the only black student in my graduating class. Until recently, there was a teacher (white) at my school who was remarkably well liked: but awful to me. He called me argumentative and accused me of trying to start fights. I'm a straight A student, but I would get consistently low grades on high effort, high quality work, and whenever my parents or other teachers or administrators tried to talk to him about it, he called me an "underperforming student". It damaged my self image, and made my white peers think they could treat me that way too. I always got told I was playing the black card, or that I was an angry black girl. Recently he assigned an essay. I doubled the expected word count, exceeded all of his requirements, and turned in a thoroughly edited essay. He added and removed 30 commas and docked me 18 points with no comments on the actual content. My boyfriend is dysgraphic, and he often gets someone to scribe his essay. He's also white. I scribed this essay.; so it had all the same comma and grammatical errors I make. It was half as long and missing requirements. He got a 90. It was then that I realized that he docked my grades so he could excuse his racism by calling me and underperforming student. I got used that evidence and got my grade up to a 90. Then, for unrelated (truly) reasons, he resigned. Everyone, all the time, talks about how great he was.. how much they miss him, and I've made the decision to remind people how he treated me. Needless to say, I haven't been getting the greatest responses. He treated his white students great, and I can admit that. People have been talking about me behind my back, calling me a liar, lying about the things they saw, etc. It's also come up that it wasn't just me: he pressured a student to play soccer on the basis of being latina, and told a group of female athletes to "lose weight before the season". Anyway. Am I problematic for being honest about my opinion about him?

Tl;dr: I was discriminated against pretty egregiously by a teacher, and my white peers don't care and are upset at me for being honest about it. Am I problematic for even bothering? 