About life

Im dead to her

She told me to get out of the car a little dumb argument turned into her hating me. I did nothing wrong but in her eyes I did everything wrong. She was going to leave me in the streets in the dark by myself far from our house. What type of sister does this... she was willing to leave me and she almost did... she dropped my home and said " don't talk to me from this day forward your dead to me", that hurt so much.. I cried myself to sleep