Need Guidance On Property Dispute Of My Family.

My family is staying Kendrapara ditrict of Odisha state . My grandfather has five son(The last son is no more,He died in age of 18) and 2 daughter and he is no more. My grandmother is present and she is staying with my family wright now. Issue is , My father and his brother they dont want to stay together. They want property should be proepr ditributed among all four son and 2 daughter. But they get angry when they discuus about property and past things. They can't sit together and decided to solve these below issues. and there are more thing , among them I am here highlighting some points . First point -> From four son First and Fourth son have taken property or Land papers and kept with them from my Granmother long back ago. They have been used those papers for getting Loan or somewhere else. Second Point -> My Grand Mother , she is alone , staying with my family. Her four son not showing interest to take care of her. As a SingleMother and nearly her 80's age she is not able to take care of herself proeprly. Need to Resolve issue: 1 - Property should be ditributed equally.(This issue should be ditributed according to law) 2 - Takecare of My GrandMother(this issue should be solved everyone's agree) (Personally I want , She should stay with my family. As a grandson , I want to see her happy till her last time.) Please guide me on this. Call me on - [deleted]