Hi,
My father has expired 10 years back and my mother is alive. We are 3 children including me, one bother and one sister. My father had one house, 2 sites in his (not yet transferred to mother's name) name. He have not made any will. All these properties are self earned by my father.
1. One site is already registered to my sister's name two years back for which Me, Mother and Brother signed.
2. One house and one site still in my fathers name,
Following are my doubts
1. Will my mother and brother be able to sell or register these properties to their name or somebody without my sign?
2. Can I claim share in one site which is already registered to my sister?