Something horrible my step dad said about my mom

So I made a post a while ago talking about my fear of losing my mom which tests came back she is fine she has nothing life threatening.

However for a few months her ears have had serious issues and she needs surgery she can barley hear as of right now.

Which I feel bad I don't want my mom to go deaf but whatever happens it's my mom I will be here forever and show and love.

However me and my step dad spoke about everything and he said I really don't want a deaf wife literally to me which is ya know I'm her son.

Obviously I took it the wrong way because well ya know it's a asshole thing to say which hopefully it's just him being a asshole and not being serious about it.

Like when he said he doesn't want a deaf wife it's like are you saying that does it for you that's like the last straw.

Because it came off in such a asshole way like nobody wants their family or someone in a relationship to go deaf but you still love and them.

I wouldn't want her to go deaf but it's my mom I'm still gonna hangout with her and if it did happen it's something we gotta obviously get used to.

But the way he said it really bothered me of course my step dad has a history of being a asshole or anger issues but it just bothers me.

And I can't like say it does and I can't tell my mom because well I don't want to cause issues it's why I'd rather share with people online or friends to see what people think.

But he said I don't want a deaf wife and it just came off horrible to me but hopefully surgery finally happens and she still has hearing but regardless of the issues she has been having I won't see it any differently and she is my mom and my love for her will never change.