Abused Green Lantern reader X RWBY

First Day.

You marching down to Ozpin's office when you get a call from him.
Ozpin: could you come to my office there is something I need you to do."
Y/n: I'm actually already in that area. See you soon."
You hang up, and walk to the elevator. You get up to his office, and see a man standing in front of Oz's desk. You start to chuckle, when the man turns around.
Tai: Son!"
He runs towards you but, his face meets with Mr. Brick wall. He stumbled back.
Y/Ozpin, could you give me an estimate for when my room will be ready?"
Father: Y/n, we're-"
Y/n: save it prick, I know why your here, and I don't think I can even PRETEND forgive you, after the shit you put me through. So Let's settle this like men. If you can beat me in hand to hand combat, I will forgive you and the family. but if i win, you will never even talk to me again. And no-one can interfere with the fight. Deal?"
Tai: deal" he agrees and we walk off to the Arena.

Quick time skip

The arena is packed with students. Tai is wearing his combat gear. You walk out only waering shorts, to show your scars.
Y/n: Wonder who got the word out?'
Tai: Ready son?"
Y/n: Oh, NOW I'm your son. I thought I was a worthless piece of trash that you used as a punching bag, for the 8 years I lived with you. You know, I was planning on going easy on you. But since you have the balls to call me son, I'll make this quick and painful."
GW: 3...2...1...GO!"
(This is what happens. Your the badass.)

Tai is rushed to the infirmary, and everyone is starring at you. Some with admiration, some with fear, Yang and Ruby have looks of horror on their faces, Everyone had the same thought.
All: I better not piss him off.'
Blake: What did that man do to deserve that level of brutality.'
You walk out of the arena and back to your shared dorm.

Yang POV

Yang/Ruby: What happened to my brother? Did we really push him so far, that he would do that to his own father? Are we even family to him, or does he hate me so much that we can't be forgiven?' These questions and more pass through both Yang's and Ruby's head. They rush to catch you and (hopefully) get some answers.

Y/n POV

I'm walking back to my dorm, when I hear one of the bitch twins call out to me.
Ruby: Y/n, wait. We want to talk to you!"
Y/n: well, I don't want to talk to you. So we're at an impasse."
I'm suddenly tackled to the ground by Ruby.
Ruby: Please, Y/n. We deserve answers."
That pissed me RIGHT the fuck off. I create a circle of energy around Ruby's throat, tighten it, and lift her by it. She starts to choke and flail around. You restrain her, and walk up to her.
Y/n: You don't deserve anything from me. You, your sister, and your father made my life a living hell. Your nothing to me. I haven't forgotten what you did to me. I can never forget. I can remember every punch, every broken bone, every insult, you or your family gave me. You were never, and never WILL BE, my sister." I remove the choker and the restraints. She falls to her knees crying. I leaned in close and grab her face, forcing her to look me in the eyes.
Y/n: Are. We. Clear?" I threw her to the ground and walk off, leaving her crying in the middle of the hallway. I heard footsteps coming closer and turn to see who it was and get punched through a nearby wall. I groan and sit up.
Y/n: looks like nothings changed, Yang."
I make a hand and grab her face. I then use it to throw her through the wall into the courtyard. I walk threw the hole I made, and look at her. I sneer and continue to the dorm.