Why are parents like that?/Porque os pais sao assim?

IN: 

Why can our parents be so unpleasant when we're not what they imagined we'd be??

Let me explain, my mom was super loving towards me before I came out or started having my own tastes, and she was SO caring, to the point that I really thought she would accept me as a trans guy, obviously, I was wrong, she didn't accept me and said the phrase that's still stuck in my head today: "I'd rather have a mentally ill son than an LGBT son." Nowadays I can't show her anything I like, because if I do, I'll be humiliated and the target of jokes, because she always ridicules me. Just yesterday, I looked in the mirror, and I thought my hair was cute, I repeat, CUTE, I didn't think it was beautiful, I ended up saying out loud that I thought it was cute, and my mom laughed and started to say ironically that "it was the most beautiful hair in the world," like, what?? Why? I know you liked my long hair, but I didn't. I have low self-esteem and these things only make it worse, and it's even worse knowing that it's coming from MY MOTHER. Anyway, that's all, silly rant, BYEEEEEEE

BR:

Por que nossos pais podem ser tao desagradaveis quando nao somos oq eles imaginavam q seriamos?? 

Deixa eu explicar, minha mae era super amorosa comigo antes de me assumir ou começar a ter gostos proprios, e ela era TAO carinhosa, ao ponto de eu realmente achar que ela me aceitaria como um cara trans,obviamente, eu estava errado, ela nao aceitou e disse a frase q ate hoje esta colada na minha cabeça: ''eu prefiro ter um filho doente mental, do que o filho lgbt''. Hoje em dia eu nao posso mostrar nada q eu gosto pra ela, pq se nao, serei humilhado e alvo de piadas, pq ela sempre me ridiculariza, ontem mesmo, eu me olhei no espelho, e achei meu cabelo bonitinho, repito, BONITINHO, eu nao achei que tava lindo, acabei falando em voz alta q achei ele bonitinho, e minha mae riu e começçou a ironizar q ''era o cabelo mais lindo do mundo'', tipo?? pra que? eu sei q vc gostava do meu cabelo longo, mas EU nao, eu tenho baixa autoestima e essas coisas so pioram, e piora mais ainda saber q isso ta vindo DA MINHA MAE, enfim, era so isso, desabafo bobo, TCHAAAU