What is the mother's share of her deceased husband's inheritance, and how can the property be divided among the heirs without harm, given the deceased son's children's objection to the value of the ground floor, and is the mother entitled to claim usufruct from her deceased son's inheritance?

The wife receives one-eighth of her husband's estate, and the remainder is divided among the children, with the male receiving the share of two females. Assets are transferred to the heirs immediately after death, and the division cannot be delayed except with the consent of all parties. If the daughters remain silent about demanding the division, their right to claim rent for their brothers' use of the property is forfeited. The inheritance must be divided now, and an amicable agreement can be reached on the method of division, such as males taking the apartments and compensating the others. If no agreement is reached, the property can be appraised, and those who wish to remain can pay its value to the others, or an auction can be held among the heirs, or lots can be drawn. If some heirs refuse the division, the matter is taken to court. If one of the sons dies and has children, his mother receives one-sixth of his share. Care must be taken to preserve affection and kinship ties.