AITA for telling my white mage to cut his hands off because it couldnt heal me after pulling the entire dungeon

So, we were doing this dungeon, and I decided to pull the entire dungeon monsters just to make it in the most efficient way, but then the fucker of the white mage in chat says “Oh, you can’t do that. I cannot heal that fast.” And I was like, “You are not a healer. You don’t know shit about healing.” So I told him to go fuck himself. He didn’t say anything back. we keep doing the dungeon, and he keeps healing me, which is really annoying, so I tell him again to stop it or else, and he does stop. But then during the boss fight, he starts healing me again, so I yell at him once more. Then he tells me he’s gonna report me. I don’t care if you do, man. Just leave me alone already.” Then the motherfucker reports me! How dare he! I reported him right back but nothing happened. What kind of justice system is this?! It makes no sense!” then my girlfriend enters the room and says “John, im leaving you for White Mage”. I didnt have words! the son of a bitch stole MY girlfriend! i mean she was always mine anyways, but still… WTF? : (

—Redditor hollyparker12