Death benifits & compansationary appointment

Hello there, My father was a govt employee (age 59 years) worked in Police Dept in AP govt, he was deceased in the month of July 2020 due to Covid-19 which was infected under his duty. He had two wives whereas first wife was deceased earlier and she had two children (one elder married son (myself) aged 35years and a married daughter aged 30 years). Second wife(age 45 years) also had two daughters (elder daughter 15 years and younger one 13 years). Here, the state govt announced 50 lakhs of componsation for the deceased frontline warriors of COVID-19 and in addition some benifits like GPF, GRATUITY, leave encashments & some other claims were added. Also department has given us an oppurtunity of Compansationary appointment. Still now we all are in a joint family, only my married sister was separated. Now the situations totally changed. Here my concern is... who will be eligible for the job and what will be my share in the above mentioned claims and benifits. As, second wife started arguing saying that she is the only eligible for everything as my mother (1st wife) was expired. I'm willing to apply for the job coz i lost my previous private job in May 2020 due to Covid pandemic. Moreover she is a govt employee under prohibition period. She is saying that she will leave her persuing job and willing to apply for this job. Pls suggest me for the above, may i approach court or not.