fam hating on the gains

Ive never written a blog in my life but i thought it would be a nice way to let it out since i have no one to talk about this to

I use to hate any kind of sport for most of my life, but then i decided i wanted to change and just be happy by becoming the person i wanted to be so i signed up to MMA gym, started fighting and doing sports again and i was like  'damn this is kinda cool' so i signed up to a fitness gym on top of that. BEST DECISION IVE EVER MADE

I started lifting like crazy because i loved it (still do) its been a few months now and im so locked in, ive made some insane progress and IVE GENUINELY NEVER BEEN HAPPIER. LIKE EVER. 

so basically now all i do for fun is fight with sweaty men and lift heavy weight to look jacked and tuff and im soooo happy about it !! love my life as it is right now

BUT (because there's always a BUT), my mum, and especially her, is hating like crazy. I understand she wants the best for me, she doesnt want me to get injured after such a sudden change and she cares. but she's literally mad at me for working out, for taking care of myself and doing what i enjoy the most (same thing about fighting)

ANYTIME i get back from a big workout and i tell her how good i feel and how great it was, she always end up yelling at me about some 'but you're gonna get too bulky' or 'you're gonna look like man, no one likes girls with muscles' 'what if you get too big and stop working out, all your muscles are gonna turn into fat' LIKE PLEASE SHUT UP MUM

Im just enjoying my life AFTER YEARS OF LIVING THROUGH HELL, im lwk confident (i just dont care about what people think of me) and she's gotta ruin everything. Its about MY body, my health, my happiness. we're not talking about tatoos on my face.im not doing hard drugs, im not pregnant. SOWHATISTHEPROBLEM?????????

yesterday she grounded me from going to the gym because 'my arms are getting too big' 

if anyone has an idea how i can convince her to leave me alone I'D REALLY APPRECIATE IT!!!