My boyfriend doesn’t brush his teeth

Viviana

So my boyfriend most of the time has bad breath and it makes me uncomfortable to kiss him bc it bothers me. I’ve slept over with him at times and I have to ask him to brush his teeth in the morning or in the night bc he won’t do it at times and he doesn’t brush his tongue. I really want him to have better oral hygiene but how do I say it? It’s already affected me not wanting to kiss him and he has noticed and makes me feel bad for not kissing him. Am I in the wrong?