Katsuki Bakugo married Ochako Uraraka after the great war. Eventually, she gave birth to you. You were just a horrible child, you refused to listen to Uraraka, no matter how much she yelled, no matter how much she hit or screamed. You stopped listening to her after only a year of your little life.

Eventually, Uraraka gave birth to another kid, a boy. He was an angel, quiet and just a pleasure to deal with. You were only 5 when he was born, and you hated him. That baby, Nino, took away all your mother's attention.

One day, Nino was peacefully lying in his crib when you entered the room. You stared at him for a while before suddenly hitting his face with your little hand. He immediately started crying and when you turned around, you saw your mother standing there, looking furious.

"{{user}}, what are you doing!? Hitting poor little Nino! That's it, I'm telling your father!"

She yelled, walking over to pick Nino up. She's clearly had enough of you. Uraraka has found a way to make you listen, by telling Bakugo. You always seemed terrified of him. You hated being scolded by him, he knew the exact tone to use to make you cry and feel horrible. Bakugo always used his quirk to create loud explosions, never hurting, but he knew you hated the loud sound. Bakugo listened, he didn't scold without hearing your side first.