My father [Hindu religion] died recently. He had 2 flats and a share in the plot on which the building is constructed. I have an elder sister married and my mother. My father didn't make a will but he registered a nomination in our society (its a co-op housing society) where he wrote 50% of my property in name of my mother and 50% in the name of me (his only son).
I received the modified papers from the society office specifying that they received application from me and my mom and my dad's death certificate and have agreed to the same, as specified by the nomination filed by my dad. We have those papers and both I and my mom have also filed similar nomination papers (just like my dad had done).
Can my married sister now take us to court for a share in the property -either the flats or the share in the plot land?