What is the equitable distribution for the family of the deceased brother, in light of one of the brothers selling his share to the others, and the son of the deceased brother and his mother participating in paying part of the price, and then the son contributing to the construction of the house and the costs of additional floors?

The son owns the building, which he built for his son with the help of his mother, but he does not own the land.

Regarding what the deceased nephew paid:

1. If it was a donation to his mother and sisters: He will be rewarded for it, and the floor will be divided according to Sharia, with the male receiving a share equivalent to that of two females. 2. If it was for participation: He is entitled to a portion of the building proportionate to the amount he paid, and the remainder will be divided between him and his sisters, with the male receiving a share equivalent to that of two females.

If the adult and mature heirs agree on any method of division, there is no objection, whether by transferring ownership of the entire floor or part of it to the brother, or by selling the property and dividing its price in any manner. It is recommended to seek a trusted and knowledgeable mediator to resolve the dispute.