What a good start you had, three languages very early. I didn't know that aboutcha.
Tangent warning -
One thing about the ESL thing is that it's a misnomer - so many people aren't learning english as their second one. Is ESL as a concept entirely US education jargon? I had an acquaintance (friend of one of my girlfriends group) who got a doctorate in it somewhere fancy. What I remember about her is a tendency to pedantry in general, not to be mean, just that was her mien.
So, re the english language learning tags here on a2k, I might start using ENL, english as a new language. That'll throw 'em.