My father retired as govt employee tripura. He died in the year 2014. At that time his pension was near about 17000/- per month. After that my mother got family pension which starts with near about 10500/-. In the month of September she drawn 17038/-. But in the month of November sudently this reduced to 9700/- approx. While meeting with TO (West Bengal) they showed different rules. But according to my knowledge they make some mistake. As per F.8 (11) -FIN (G)/99 dated 25-3-1999 it was written that after death family pension will be 60% of last drawn pension. They calculated everything without implemented this rule. However I have no copy of that rule. Please help.