I bought a land for my parents and made about 100% of the payment by direct transfer to my father's bank account. My father then paid that money to the land. My father was a former and did not have any source of income other than his forming. My concerns is, If my father made will to transfer 100% of property to my sister's name, will I have the right to say that I paid the original 100% so he cannot transfer 100% that property to my sister. Due to Indian culture, there is obviously no legal agreement between me and my father written will on my sister will bequeathing to my daughter without my signature and permission he written like .. my {name} i bought the property with my son money not my money. on my name .now i like to bequeathing property to my daughter not son. without knowing to me and signature