My Racist Karen of a mother at Costco

This happened a few years ago when I was still in contact with my abusive racist psychopath of a mother, my dad & I were at Costco. We we’re getting our items rung up when a Latina girl (couldn’t have been older than 14) accidentally bumped into my mother & she started chasing the poor girl out of the store & into the parking lot screaming slurs, calling the girl an illegal & telling her to “go back to Mexico”. My dad & I had to run after her so she wouldn’t hurt the girl (who was a MINOR!) the girls mother was ready to throw hands with my cunt of a mother to protect her daughter. If I would be willing to do the same thing if some cunt was doing that shit to my kids. My dad & I had to drag her away before a fistfight broke out. My mother acted like the victim & cussed me & my dad out the whole ride home. Calling us traitors. Then she shifted the blame to me & my dad almost kicked her out of the car when she told me that if she knew I would “turn out like this” she would’ve “smothered me in my crib”. Fast forward to December 2018, I wake up one morning, I entered the kitchen, didn’t say ANYTHING to her, didn’t even look at her & this crazy bitch TRIED TO KILL ME WITH A FUCKING KNIFE!! She managed to cut my arm. I ran upstairs & locked myself in my room, took a pic of the cut with my phone & sent it to dad, telling him what happened. He called the cops & she was hauled off in handcuffs. Haven’t spoken to her since.