I think my brother is narcissistic. Either that, or its something worse. Now, you might be thinking, "If you think something is wrong with him, why don't you just ask a friend/parent for advice?" For me, that isn't an option. I might just be overreacting, or looking into it too much. But, I can't keep looking the other way. He acts manipulative, and tries to blame me or my younger brother. The only reason he doesn't "attack" or "blame" me as much is because I sometimes agree that my younger brother is at fault too. I've looked it up, and I think it's called gaslighting? But, he also hurts the dog, and intimidates my younger brother. He used to do it to me until I finally stood up to him, now he leaves me alone until he gets mad at me. I'm going to gather evidence to make sure I'm not overreacting. Because I'm sure this is something much deeper than some "anger issues."