1) My father had a illegal wife and that wife is having one girl age of 18 now.
2) illegal wife has filed a case asking for property share (1/3) for his daughter.
3) My father made a will to me for the property and he died recently.
4) Now they are adding my mom also in this case.
My question is since my mom (legal wife) is still there the property share will be (1/3) But in future if i lost my mom. How the sharing will be ?