My grandma and grandpa

Ok I am 14 and I have the right to live with my mom she has done nothing wrong I lost Mt dad when I was 5 he OD because he was looking for my mom but my mom regrets the things she did back then and has apologized for her faults but my grandma and grandpa still blame my mom and my grandma is trying to take me away from my mom I go through depression and i cut myself and i overdosed about a couple weeks ago it was a suicide attempt i am put on medicine now but my moms a truck driver and she thinks I'm bored on the truck I'm not i still love my grandma and all and i don't mind staying the night sometimes but i don't wanna be there every single weekend she says I'm on my phone too much too i am not when her other granddaughter is on her phone alot when its me and her texting her friends and she says for me too get off in not ger that is not right I am tired of being treated like a 5 year old