Is it permissible to allow some of his children to build on the land to the exclusion of others?

Ruling on participating in a social solidarity fund for a group of doctors

Oppressors monetary support

She has joint finances with her husband and she has children from a former husband, and she wants them to have a share like that of her child from her current husband

If you were given a loan or a gift with certain conditions, you should not spend it on anything else

He spent on his siblings so that they could get married; can his father allocate something of the estate to him?

He collected money for his father’s medical treatment; what is the ruling on the surplus money?

Ruling on a father giving wealth to his children and heirs whilst he is still alive

He gave his infant grandson a car as a gift, but he did not give anything to his other grandchildren

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?