Did I do wrong? Long read very adult/serious issue

Oh. lovely. Smart-ass

I'll tell you what's wrong with people these days - we need tighter border security, so at least if I did go that route, she'd know English, and I wouldn't need to use a dog whistle or something to train her.

People are more than welcome to be here, all people. Just at least try and learn a country's language if you intend on living there for a lengthy amount of time, even basic conversation skills.