sir, my brother of 28 years died recently i n usa one year after marriage in an accident.now my parents are abandoned .his wife left him two months before his death .and since she left him she nis not even contact with my parents or my brother ,living in her maternal home.but after his death also she didnt come to our parents and dor funeral and other rituals in the mean while she put a petition in the court for 75 % of claim of insurance pf gratiuty, as my brother assigned my mother as nominee for all claims even after marriage. is there chances for us to win the case