Why does my mom try to piss me off all the time?

she always tells me to do stuff for her but I never see her ask to my siblings it's always "Vanessa Vanessa Vanessa" all my siblings to is lay on their ass and give orders and not get to do anything. I usually clean and cook then when I don't want to and want to take a break my mom says "you never do anything you only do it twice a week" well I do every week mon-fri i just want to relax on the weekends. she pisses me off so much by saying I don't do anything and her excuse by letting my siblings not do anything is cause one works and the other goes to school yeah all she does is go to school once or twice a week online. it pisses me the fuck off I really want to strangle her to death. I've had enough
Why does my mom try to piss me off all the time?
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