A received one house in family settlement with his brothers after the death of his father. A sold the said house and then purchased another house with the sale proceeds of the ancestral house received by him. The second house was also sold and another house was acquired with the sale proceeds of second house. A was registered owner of Third House at the time of his death. A was survived by his widow, two daughters and one son. The ownership of house was got transferred in the name of widow in municipal records after the death of A.
Can A's widow without the consent of all the LRs i.e. daughters and son has the authority to alienate the property/house to some allegedly religious institution in donation. If the answer is no, what is the remedy with the son. Is he entitled to challenge the said transfer by donation to the said religious institution.