So my baby brother (3 yrs old) grabbed my airpods (that I'd saved up for months to get and were 200$) and put his arm in a motion to throw them. Last time he took something of mine he broke it (it was my old iphone 8) but I was ok with it as I had just gotten a new phone but just needed to set it up. This time I got up quickly and ran toward him, grabbing the wrist the he had the aipods in. I didn't grab him super aggressively, just enough to stop him so I could grab them from his hand. He broke down in tears and curled into a ball, then started to hit his head on the floor. (He's very spoiled and if he doesn't get what he wants he crys) then my step sister (who didn't even see what happened) yelled at me for grabbing him too aggressively and said she doesn't care if he had something super expensive and that I should never grab him like that. Again, I didnt grab him that hard, but then she told our parents that I grabbed him and snatched the airpods from his hand and pushed him down. I don't know what to do and everyone is mad at me.