My Sister was living in Delhi, where her husband passed away a few years back. She has a son and Father in Law and Mother in law also no more. Now, as per current situation, we want her to remarry as her age is hardly 35 years. With this intention her sister has a problem with the property associated with my sister. Her sister in law wants to return complete property that was received to my sister from her husband and in-laws. She says that because of my sister, her brother has suicide.
I want to know, what to do in such scenario?