My brother got married 2 years ago and him and his wife started having issues with me and my father from the start. Later, even his mother in law falsely accused my father of harassing his daughter for dowry, after which we promptly submitted a written compaint to Police of harassment and mental torture.
My brother and his wife left our house and started living with his wife's parents since last year. My mother own our currents house, which she bought 2 years ago. It is not ancestral property. Her health is failing, and she has given power of attorney to my father and made a will and named my father and me who will recieve everything belonging to her, including the house. we have done proper legal paperwork regarding this.
My query is if and when in future my brother comes to know that he is left out of the will, will he be able to do anything legally? The only thing that crosses my mind is he could say that our mother made the will under pressure , but we have CCTV installed in our house and have video proof of her consent. Also all the will deed, and power of attorney papers are made registered accoriding to law.
Will I have to take any other step to safeguard this?