My brother was staying separately from his wife and divorce case was in the court. Unfortunately he died in a road accident. In his nomination he removed the name of his wife 7years back and put the name of Father, Mother and his son (who is staying with my parents since last 15 years, now age 19years). After death his wife and we have applied for legal heir separately and in the certificate issued 4 names appearing i.e. my father, my mother, his son and his wife. His employer given the outstanding PF, Gratuity and other benefits to my father (30%),my mother (30%) and his son (40%) as per nomination.
Now how much we have to give her of how to divide the money? Please suggest
