When he prays to Allah, he does so with devotion and sincerity. Parents do not normally pray to Allah against their own children unless they are genuinely and deeply hurt by them. Nothing hurts a human being more than ingratitude. When he does someone a good turn, he expects his good turn to be appreciated. If, instead, the other person is ungrateful, he feels deeply hurt.
Parents normally do every kindness they can to their children.
Prayers of a traveller, a person who has been denied justice and parents who feel aggrieved from their offspring are answered immediately by Allah. Repeated Unkindness To his parents, a child represents hope for the future. When the helpless young boy of yesterday is a man going through life with confidence and ability, benefiting by his upbringing, his parents may stand in need of him because they have grown older and weaker. When the kindness they expect does not materialize, they still hope that their son will soon recognize his duty towards them. At first, their forgiveness is easily forthcoming.