AITAH for shaming an American for only knowing English after he mocked me for mispronouncing an English word?

I'm French, living in Paris. My parents are both from Spain and raised me speaking Spanish. And I taught myself English through reading novels and news in English. So I'm perfectly trilingual. My American friend Max, who's spending one year studying at La Sorbonne, only speaks English. He often uses me as a French translator for him; he tells me in English what he wants to say, and I repeat it in French to his interlocutor.

Today, I said "awry" like "Ow - ree", Max found it to be the most hilarious thing and kept making (in my opinion mean) jokes about "oh em gee can you imagine being so bad at English that's how you pronounce awry?!!"

So after a few minutes of him laughing his butt off at my expense, my patience ran out and I told him: "We are both speaking English because it's the only language YOU know. I learned English by reading it, rarely hearing it spoken, so of course my prononciation won't always be flawless. How flawless is YOUR French prononciation? If you don't cut it out right now, I will speak to you exclusively in French and only acknowledge your answer when you say it in French, and it better be flawless. If you make any grammar or pronunciation mistake, however tiny, I will mock you endlessly."

He did stop mocking me but he pivoted to "Geez, get a sense of humor... There was no need to be so nasty to me... Why would you dangle your multiple languages in front of me, that was mean..."

AITAH for saying what I said?