My boyfriend of two months…

Is very sweet, spoils me and respects me. I like him a lot but he recently told me one of his front teeth MIGHT fall out. He did meth before and he’s been clean for over 5 years now, but that’s why his teeth are all messed up.
Anyway, it hasn’t been that long since we started dating, and I do like him a lot. Should I look past it if his tooth does fall out?? I really don’t want him to go through that and honestly it would be kind of embarrassing. Idk what to do or think.