I think i ruined my brothers life
Im 21f, my little brother is 15 and i have an older sister who is 25. Me and my brother have always had a rocky relationship. We get along well and laugh when we was younger, he was like my baby. Always with him. But as i got bit older, i got so annoyed by him. He always has a lot of energy and i dont. He was so annoying and misbehaved. My older sister hit him when he was misbehaving from a young age. He would also fight back but yk he was way younger than my sister and me. I used to get so annoyed that me and him would fight. My sister moved eventually so only us two together. Me and him continue arguing and him always annoying me. I think he has adhd or something. He also has big anger issues. When he gets mad, he gets REALLY mad. We have kicked each other and scratched. I mostly gets so annoyed and he is all in my face and wont listen so i have pushed him away. He has gotten into trouble with the police at 15, where he had to stay there for a night and he has tried some drugs.
This has been insanely tough for me and my family. Always worrying about him. He is a pretty spontaneous and energetic. When he annoyed me he would continue even when i said stop and kept going until i had to physically push him out my room and lock my door, he keeps pushing my door and kicking the door and then starts a fight. He has said that he remembers all the times where i hit him and same with my sister and that he wants to take revenge and has hit me even harder, he is taller and stronger than me now. He has said he wanted to kill me when we fought. He also said he has no empathy I genuinely got so scared that i had to go out the house, and this has happened multiple times.
We dont live together now, he lives with my dad and i live with my mom. I am scared that i have made him a violent person, that its my fault that he has anger issues. That i have pushed him down so much that he now is arrogant. That he felt so bad bc of me and my sister that he now is taking revenge. My parents used to fight a lot too but i dont think this is bc of them. I want the best for him and i hope he gets better with age. I always care abt what he is doing and his safety. But when i see old pictures of us or when i think about him i just cry and regret what i have done. I wish i showed more love, i wish i comforted him more bc i am his older sister but we just kept arguing. I cant go back in time and that hurts me. I dont think i will ever stop regretting this.