Why is this community acting like this? No wonder why my son was offended here.

Hello all, I seem to have some problem with my son called noblit or something here. Recently he had came to me some mins ago and he seem to be sad and he's behaving soo badly at my house. That's his behaviour and I think he was the wrong one here. Can any staff give me the sort of case of what had happened recently? If he had done anything wrong, I'm sorry for it. Or was the community harshing him? If he was wrong and if he behaves badly anymore here, just say to me. I will lock this computer and he won't be allowed to play this pc anymore. And I'm sorry for whatever if my son has done anything wrong here.

~SerJ.