My Grand Father has two childrens, One daughter and one Son (My Father). My Father has two wives. i belongs to legally wedded wife. My Grand Father has one self acquired property. first he wrote a agreement sharing his own property into 3 three (one for me and two to my father second wife children) after my father death i,e in 1998. but in 2005 my grand father gift registered the same self acquired to me. all the muncipal taxes. electicity bills are changed accordingly.
my question is if the second wife children goes to court by taking the agreement. what are the posibilities of the case. please advice. my grand father daughter supports me only.