That the father should have realised when he was given a repeated massage. From his deceased wife, within his dreams. Instead of just asking the second wife to check for his son. Because she is heartless, who only cared about herself and the husband's money. He should have known from the start, as he'd return from his travels. That the child was alone, hungry, and his second mother couldn't be bothered to find him.
That is one powerful message, from this true story. Hope there is more to be shared.