I hope your doing well. Not everyone seem to understand that liking other things and identifying diffenrtly is not inherently wrong (otherwise there wouldn't even be a discussion around that). But I'm hopeful that at least not everyone from your family is like that :')
Know that you're not alone and that for every non-ally there is always an ally there. Thats when you activate selective hearing and just push down your grandmothers opinions down the drain. No need to drag yourself down bc that someone wants you to feel that way, im sure your parents would want exactly the opposite (at least from what you wrote)! So selective hearing! xd

I feel for Woojin so much in this chapter rn, both funny and sad. When I first came out to my family as gay, everything was fine. Uneventful, even. Then, later on, they said it was an open secret and literally everyone knew, they were just waiting for me to catch up. Then I came out as trans, and that was a little more... eventful. Then, later, my mom said that it all made total sense from when I was 3 years old lol. Parents couldnt be more supportive, thank fuck. My mom and Woojin's are so similar its funny.
But it can't be all sunshine and rainbows bc my maternal grandmother told me to go kill myself if I can't be "converted" and my older sister is completely apathetic to trans rights.