Is it normal my mother is kind of a dick to me?

Ever since my mother got a new husband she is a total dick to me. Well she kind of always was but now they team up to pick on me. I try not to communicate with them often, but I been treated like shit my whole life by most people I am kind of use to this behavior and it doesnt really bother me.

My entire life everyone I ever met has wanted me dead and I am honestly okay with that. My mother has told her husband all sort of horrible things about me in order to make him hate me. Now everytime I come to visit he will taunt me calling me stupid, trying to make me feel dumb. Now it would be harder to argue if they were not a jail convict with no job but that is all they are.

My father on the other hand was also a bit of an asshole but he was very smart, get a great education and works as a police officer after 20 years of Army service. Both my parents ended up disowning me and I kind of had to figure out stuff on my own from then on. My dad treats me worse then his dog, and my mother has always treated me like she wished I would have died at birth.

I know people would be happier if I was dead but I am kind of selfish you know. I just have to wonder if there was ever a chance at making my mother not hate me but she has always wanted me dead, and I guess thats just how life is sometimes. Currently I just got a new job after being unemployed for 2 months and got a job working at a warehouse.