I literally went through this in high school with a faggot English teacher that taught 11th Grade English. That faggot failed me, and then I got him again senior year. The school refused to allow me to change teachers.
I had straight A's, except in his class. He was going to fail me again so I couldn't graduate. Two other teachers dragged him to the superintendent and forced him to pass me at threat of termination.
I literally write for a living. Fuck that guy. I hope he died of ass cancer.