Is it normal that i quit something important to me when i

Is it normal that everytime i get mad at my mom, I quit something really important to me? I usually end up quitting the most important thing to me.

Well i've been hooked on hetalia axis powers, thats what got me through my school days before i quit it a few days ago. So basiclly I got mad at my mom, she never treats me with respect, always blames me for everything, though im the oldest in the family, i get the best grades, i was invited to the Duke tip search program, i never get in trouble. And i already have to facewith stress at school, and my mom states "shes talking with my vice princeable how to make it better" but so far no improvements, i just get sent to the counslers office. And then my mom always states im being dramatic, im not, i was just telling my mom how i hate my classes, the people in it, everything, and she says to suck it up and make friends, i cant and its impossible. i just get picked on 24/7. So yesturday i decided to quit hetalia. I deleted the songs like the ending, character songs, etc, all my hetalia pictures, tore down allmy hetalia pictures from my room, deleted all the hetaia videos from my favorites, my history on youtube, and im on the verge to stop writing, one of my passions, since i mainly write hetalia fanfics, and all that stuff and more, im already regreting it, im thinking about hetalia more, im practicly crying right now, hetalia is really important to be. BTW hetalia is a anime.

Is it normal to quit important stuff to me when i get mad at my mom, and quit hetalia? if i continue this habit, i might quit my dream to be a doctor.