I already figured out it can’t possibly be you.
But I’m not sure if you responded to my question of: “More importantly, would you have said such a thing?”
btw, that teacher is one of the people I have in mind when I say Tefilas Zaka erev Yom Kippur. (yes, I know that one should try to forgive everyone even if they don’t ask mechila, but I’m not on that level, and I gave him a million chances to apologize. It was his choice not to).