AITA for taking back a laptop I lent to my cousin after I saw him kick it?
So I have this old Dell XPS that I used during my undergrad years. It is still a solid machine with a decent GPU and I kept it in near perfect condition because I am obsessive about my gear. My younger cousin started his freshman year this semester and his parents were complaining about how they could not afford a new MacBook for him. Being the nice guy I offered to lend him my Dell for the year until he could save up some cash from a part time job. I told him explicitly that this is not a gift and I want it back in one piece because I still use it as a backup for my server environment.
Last weekend I was scrolling through some mutual friends stories and I see a video of my cousin playing some competitive shooter. He clearly lost a match because he starts screaming and then he literally kicks the laptop off his desk onto the carpet. The video ends with him laughing about his "gamer rage" while the screen is flickering in the background. I was absolutely livid. That machine survived four years of engineering school without a scratch and he is treating it like a piece of junk because he did not pay for it.
I drove over to his dorm the next morning without calling first. I told him I saw the video and I wanted the laptop back right then. He tried to claim it was a joke and that the laptop is totally fine but when he opened it there is a clear scuff on the chassis and the hinge feels loose now. I just grabbed the power brick and left while he was calling me a dramatic prick.
Now my aunt and uncle are blowing up my phone saying I am sabotaging his education over a "little accident." They keep saying that since it is an old laptop anyway I should just let it go and that he needs it for his midterms. They think I am being an elitist tech snob because I can afford a newer model and he cannot. My mom is even chiming in saying I should have just given him a warning instead of embarrassing him in front of his roommates. I feel like if you respect someone you respect their property regardless of how much money they have. Am I really the asshole for not wanting my stuff destroyed by a kid with no self control?