tired of my family

I am 18(M) from India, So done with my family every time there is some kinda retarding mindset . I am in a well reputed college in my country and unluckily it is in my city itself so I need to see my family's face every day. We are actually well to do family still my mom hesitates to give me 20 rupees everyday idk why ? today we decided to order pizza and I already knew something bad is going to happen by my prior experiences . Dad said he is not gonna eat sis has braces and mom and me wanted pizza , dad on purpose said he will make sandwich and obv mom dad started fighting it may seem a silly fight but this is quite normal for me and i have got tired of this . Suddenly mom says you aren't behaving properly with your sis , Quickly I realized my sister had instigated mom and I silently accepted all the allegations .The worst part of the day was mom mentioning money she spent that really hurts .Other side I look happy families how they spend on holidays, their kids demanding stuff and parents even buying them, I stopped demanding things since 2021,Yet they expect me to be grateful for them. Am I right here? I don't deserve this compromising life there are so many friends of mine who are poor yet their parents fulfil their demands and love them.