How would England, Germany, France, and Canada react to their s/o coming out as non binary?

hetaliawhatifs:

France: “I hope I have not offended..!”
Francis would be pretty worried that he’s offended his s/o in the past..but he’d be working on making sure he never did again. The hardest thing for him would be him not calling his s/o “beautiful” or “handsome”, but he’d try his best to start using “amazing” or “dashing” instead.

Canada: “Oh..I’m sorry..!”
Matthew would feel like he’s been offending them this entire time…so he’d feel horrible..but after a moment or so, he’d try and calm down before just telling them that he will try his best to pick up non-binary pronouns..which would actually be quite easy for him.

England: “I haven’t misspoke, have I?”
Arthur wouldn’t want to offend his s/o and would ask them to give him a list of words that they like and he can adjust to saying. Arthur would need some time to adjust to the new pronouns and words, but he would do his best. He would feel horrible if he found out he had offended them before. 

Germany: “I apologize if I have offended.”
Ludwig would look at his s/o and blink. He would feel horrible for offending them in the past and would work hard at saying the right pronouns every time. He would ask for forgiveness for past offenses and would work at making sure his s/o felt safe and valid around him.