"Father, what happened to him? What could he have heard from mother?" Their brother has never talked to them like this! He has never raised a hand on them for even a single day.
"He is sad and traumatized, and in the meantime, you just need to avoid him until he gets better.." he cautioned them as he went over to the doctor in charge to inquire about their situation.
"Doctor, I need to hire a psychologist for my son, I feel like he isn't himself! Maybe he needs some therapy!" He was worried that his son would be burdened with hate of which he didn't know where it steamed from.
"Just let him be! He will process the emotions he is currently undergoing, and we will monitor him in the meantime!" When it came to kids, it was harder to tell what they were thinking and their line of thought. Getting a psychologist for him at this stage might trigger him even more.