Ruling on the grandfather showing preference to some of his grandchildren in gift giving

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Check below answers in case you are looking for other related questions:
He gave his infant grandson a car as a gift, but he did not give anything to his other grandchildren
Does a mother have to be fair in giving gifts to her children?

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Related Answers:
Giving a gift to a Qur’aan teacher
If you were given a loan or a gift with certain conditions, you should not spend it on anything else
Ruling on lender accepting a gift from the borrower
He gave his infant grandson a car as a gift, but he did not give anything to his other grandchildren
Does a mother have to be fair in giving gifts to her children?

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