Why is my mother so discusting?!?

She walks around the house nude in front of me an my brother. She pees and poops with the door open. She picks her back teeth with tooth picks an throws them on the floor. Since i was young my mom talks with her hands ; her hands move around when she talks to the motion of the words. But when she does it, her hands smell like vagina. And trust me. I know what vagina smells like. BECAUSE I HAVE ONE. Just last weekend i asked her "why do your hands smell?" She fk'n respond with a smile on her face "its poop" and laughs like its some kind of joke. Are you fk'n serious?! Does this woman haave some sort of psychological problem? I swear on my life shes been this disgusting my whole life. 16 years and i can't take this anymore. IM ABOUT TO WALK OUT THE FK'N DOOR AND LEAVE. WHY IS SHE SO DISCUSTING?!!! Sometimes i wonder. Wtf did her parents teach her? She farts on us an makes us massage her disgusting... disease ridden feet. UUUUUGGGGHHHHHHHH!!!!!!!!!!! @-%&*##%&#*!!!!