He gave one of his wives a house with the agreement of his children from his other wife; after he died, they objected. Is the gift valid or is it part of the estate?

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The obligation to treat co-wives fairly in giving gifts
If he lets one of his sons live in an apartment for free, is he obliged to treat the rest of his sons equally?

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The obligation to treat co-wives fairly in giving gifts
If he lets one of his sons live in an apartment for free, is he obliged to treat the rest of his sons equally?

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