my father has some acres of land.2 children for my father myself nd my brother. i got married in 2006. i'm from tamilnadu. land in tamilnadu. land, still not documented,till now. what is my share on it...if my parents, myself nd my brother got equal share... what about the share of my parents, if they both expired, at their old age. will i get 1/2 share in their's after documentation?