AITA for telling my grandmother I hate her and hope she dies

Yes, YATA. But your Granny sounds like she may be pretty bad also. Maybe you two should not spend much time together.

NTA she's said that no one could care if you killed yourself and that you're useless etc that alone makes saying that you hope she dies just saying what she said back when you said it once and she said it a lot. She grabbed you by the neck which is violent and is homophobic too. Being 56 doesn't give her the right to be abusive homophobe to a child.

I live with her that’s impossible as a minor I have no choice who I interact with or live with

Hi there, have you spoken to any other adults about your situation at home who may be able to help you? Somebody you trust at your school for example?

Yea my mom but she dosent care much

It may be a good idea to speak to somebody at your school too

My grandma (56) has always started things between me and her and her and my grandmother she always cry’s about how evreyone is against her and hates her. I had always had a strong hate for her ever since I was 11. She tells me I’m useless and says I’m the reason her life is going to sh**. My mom tells me to not worry about it because she’s mentally ill and dosent understand the impact of words. I think my mom covering for her is so dumb I’m only 14 and I understand the impact of words shes a grown women and cant understand that? One time she was screaming at me to wash dishes but she was in front of the sink so I asked her to move and she jumped at me and put her hand on my neck and screamed “whos laughIng now” I wasent shocked by this because she’s insane one time on my way to school My grandma was driving while cussing me out telling me I was worthless and nothing and how I don’t have any talent she also said if I killed myself and no one would care I dried my tears and walked in school one of my friends said you look Terrible whats wrong I just burst out in tears and tell them what my grandma said they were mad but couldn’t do anything. I told my mom and she said that’s just how my grandma was and to suck it up. One time I was on call with my guy best friend and we were laughing about an inside joke and my grandma grabbed my phone and said DOES YOUR MOM KNOW YOUR TALKING TO BOYS!? And then she grabbed my phone looked at texts and I cried and hang up and called her embarrassing because I was lesbian and she said it was a phase my grandma was screaming at me and I couldn’t handle it and I told my grandma I hated her and wanted her to die she took my phone and my mom said I was a horrible person and how she was disappointed I would treat my grandma like this. I cried and felt so alone I still do I hate my grandma and I’m praying for her death AITA?

Never trusting a teacher or counselor ever again

second that they make thing SO SO much worse(for exapmle lets say there was'issues in the home' and they call the potentiall person that caused said issue and its liek ???)
or blow it out of proportion

Never trusting a teacher or counselor ever again

I may see a pattern here. Everyone is against you and/or unreliable, eh? You need to trust somebody.
If you can't avoid your Granny, try to make peace with her. Ask another person to mediate if need be.