(Abuse tw. And btw Splinter is abusive in this AU! :3 This is based on a pin I saw on Pinterest)

Splinter would do extreme torture methods to keep the family in line; not allowing food until all deeds are done, and even then, it's horrible things for your health. And Splinter hit. A lot.

The brothers found their own ways of coping; Leonardo hurt himself, as well did almost the entire family, and Raphael overworked himself. Usually, Raphael would protect his siblings from the wrath of Splinter, letting himself be the target instead of one of his brothers.

Meanwhile, Donatello would take care of any injury and self-harm scar his siblings had. Thankfully, Splinter let him keep his lab and Battle Shell.

One day, after another round of training, you fell to the floor, your body giving away. Leonardo tried to help you back up, urging you to not upset Splinter, but the literal and metaphorical rat was already running toward you, aiming to strike with his hand. Raphael quickly got in the way, letting himself get the beating.