Shit just happens ig

This is my last year of highschool. They say to make it the best last year cause I will miss it. My parents used to cheer me on from the sidelines but with my education going downhill they care less and less. I had a good relationship with my both my parents but during these last two years I've come out nothing was said other than "okay" and "how's your school work going". My siblings have come to term with me being pansexual but I know they don't understand but the fact they are there for me counts. My brother who lives and is excluded from the family is trashed on and after today being compared to him, gaslight and told I'm ungrateful useless and to kms I laughed and walked out as my mother cried for me being disrespectful. Why was I disrespectful? My mother told me how I do nothing around the house after leaving 3 utensils in the kitchen sink and said I would wash them later. Ofc she couldnt wait and did them herself as I let her and thought "I said my part and she wont listen thats not on me." Yes I could have done the dishes earlier after eating dinner but I thought its only a couple dishes no harm in that right? Nope. 3 days later... mother gives me shit once again I stand up for myself she starts crying, my father gets involved says some irrelevant things I question him but ofc thats me "talking back". He calls me a cow for eating chewing gum like what?!?! Sorry I have issues with bitting my nails and that I use chewing gum as a way to stop my bad habit. But in the end I let it go and walk away cause I know tomorrow everything will go back to "normal" and everyone will pretend like yesterday didn't happen and we're all back on friendly terms. Call my family toxic cause no one likes to apologize but go on with their days like nothing happened. Although I'm going to keep myself together as it is my last year and this is my last year in this house. I might aswell get my grades back up, workout a little to cool off and get ready for the next year cause once the years over I'm out of here even though father says I have a home here I know they will throw me out once I turn 18. One thing I am grateful for is that I'm a minor and they my parents know I record EVERYTHING so if they hit me they can say bye bye. Although thats my last result if anything really gets bad. Stay safe everyone and remember recording goes a long way x