Ownership Process of Property

My Father died 5 years back. And my mother is elderly. We are two siblings my elder brother and me a daughter. Me and my mother has a very bad relation with my brother and his wife. My Father had a house in his name and my mother had a house as well as a acre land in her name. Due to constant chaos, torture and quarreling from my brother I and my mother gave my father's share of house and my mothers share of land to my brother as a permanent settlement and a gift deed was executed by us in our brother's name. So that I and my mother can stay peacefully. Now my Mother lives in the house which is in her name. She wants to give me the house in a process that after her death I become the sole owner. What is the process to do so, so that my brother couldn't interfere or claim any portion of my mother's house in the future. 'Will' is not an option as there are chances of my brother to create nonsense. He is a very cunning man. My father and mother worked very very hard to earn this wealth, so I want that she remains the owner of the house till her end days and only after that I become the owner. So 'Gift Deed' is also not a preferable option. Can family settlement deed be done?? Is it strong full-proof way? Is there any chance of my brother or his family to create any problem in the future? Or is there any other way? We are ready to pay the registration charges what ever is required. PLEASE HELP.