Answer
(Fatwa: 1198/D=74/K=1433)
Your father’s words that when the house is sold then two shares be given to the elder son…….it is in place of will and a will made in favour of heirs is not valid: لا وصیة لوارث
Hence the income derived from this house first shall be divided among all heirs and the division shall be made as per no. 3 as you wrote and the detail of which is given below. As for the proposal of elder brother that the share of doctor brother shall be given to elder brother which the doctor brother has accepted, if the doctor brother wants to give his share to you happily then it shall be lawful for you to take it. And you will not have the right to take it yourself or to demand for the same. As it seems that it was a contribution towards you and it was not a matter of loan etc. The detail of the division is as follows:
Details:
Wife: 1×375000 = 375000
Sons: 3×525000 = 1575000
Daughters: 4×262500 = 1050000
Total: 3000000
If at the time of spending money in the house you explained that you are investing so much money on behalf of doctor brother and you will take it later and that time he accepted it, then you shall have the right to take back or demand only as much money as you spent, not more than it.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband