ANSWER:

What he’s doing is absolutely prohibited and he would end up in hell if he does not stop this and seek his father’s forgiveness! 

He must repent to Allah sincerely and never do that ever again if he doesn’t want to end up in hellfire and make his life miserable in this duniya as well. 

The father will be answerable in front of Allah for his injustices and the son will be held accountable for his own deeds!

In past due to second marriage we were abused in all ways and given no money and mostly lived through the charity of people eventhough my father is of very high post. Now that we have grownup but now my only brother have lost his control. He beats shouts at father to take money saying that’s the only way.he doesn’t do work but always shout saying thats what happens when you abuse a child.