Need advice further action

2 years ago

Hi grandfather has constructed 4small small houses in his land in 1996 and left for rent and orally he told to get the house rent of first two house to my mother (elder daughter)and last two house rent was collected my chithi ( moms sister).and we constructed our house on top of the first house in 1998 and started staying.unfortunately my father died without settling legally..so my moms sister in law came for share.my moms brother died in 1994 and he has four children from 1994 it’s my father is taking care of all the four children and my mom sister law..he didn’t to much to my mom so only he asked to collect the rent.after my grandmother death my moms sister took my grandmother 15 souvrein Jewell’s..also my grand father settle dem with some land which she changed to her name.so we filed a case and result came as 1/3 share.if we appeal is there is there any possibility for my mother to win the case.. she just needs the half of the land in which we built house.they are not ready for compromise.