iRed4321 said:

Alors je suis français, partout et je vis en France. Je parle anglais ici car tout le monde parle anglais.

Don't take it too personally. What you said was written clearly enough for us to understand, we just love to poke fun at little grammatical nuances that are often missed by non-native speakers; on top of which there was still bound to be a French joke or few made.

Think of it as an initiation, they won't keep making fun of you in general after this (except for TV's Frink and Stinky-Dinkins).