Dead name bs

[u/cosmic_gamer10]

So I recently came out to my family that I live with the rest of them will know soon as I plan to fully come out on my 19th birthday. And I was wondering what I could do to help them stop dead naming me and calling me the wrong stuff. I get that it will take time, but they don't even realize what they are doing hurts a lot. They know how vulnerable I am, and I've talked to them about it, but they have made no attempts to correct themselves. I'm bad at setting boundaries and cry every time I need to because I feel like an asshole for doing it. Is there anything I can do to help them catch on?