Had you known, would you not have had sex with her?

I'm so confused. You got laid but now you're unhappy because of something your cousin said?

Rude, girls from canada are the best, don’t need the haters

I didn't know it was a cliché either. but who cares where she was from? still got laid

I didn’t know that was a cliche either, sounds like you may have been bragging too much and he was trying to calm you down

It does sound sketchy to say the girl was from a large country. You should be able to say what city she was from, like Montreal, Toronto, Regina or Albuquerque.