My grand mother died 3 years back .my mother is now the owner of all the immovable property and a residencial house in which we three brothers are living.Now my mother wants to sell the house. Can she sell it without the consent of we three brothers(sons)?? my mother is the only daughter of her parents.THE RESIDENCIAL HOUSE WAS BUILT BY ME AND MY FATHER ON MY GRANDMOTHERS LAND. PL. SUGEST.