Not the same, but I sympathize with this because I'm a dude and my family always hated long hair. I don't even like it that long but they have always being super pushy and insisting me on men in the family cutting it down twice or thrice a month. And every time I've have my hair not cut for a few months they get really annoying telling me to cut it down, that I look like a homeless person or whatever.

I'm now an adult, but because I'm financially dependent on them I still do this (consciously or not) just to be less stressed and make them shut up. I can't imagine how rough would be something similar with a trans person.