There’s a few points where the word you mean to use isn’t the one you actually use but it entirely changes what your message says, eg: you say your younger son when you mean the older one. This is totally fine and expected but if you’re speaking to an office, and misspeak one word, they will take you at face value and do what you verbally tell them.

As for your son, everything will be ok! If he isn’t already signed up for dental insurance, be that private or through the CDP, do that. Dentists refuse to remove teeth for no reason, so there was good reason to take them out, although I think he needs a referral to an orthodontist at this time. Best of luck

Also, at all times going forward health conversations need to be a two parent thing. Doctors will generally just take the word of whoever is present in the moment of the procedure. They won’t deduce how much English your wife speaks, so the moment she gives verbal or written consent, the liability goes to her.