Can I file criminal case on my aunt

This is 29 years old boy , from 13 years me and my mother are living with maternal grand parents family due to my family issue and in 2017, November , my aunt tried a murder attempt on my mother at the time of my absence and at that time my two uncles and grandparents were there , but they didn't take any action on her because of my mother is depression ill patient and her behaviour. In 2018 July , my aunt left from my grand parents family and living with her parents in another district and from Jan 2019 to July 2019 , I worked in mnc at other state ,in this duration. In month of June aunt and her family came and took everything of her things and properties from grandparents house ,and living with her parent ,in month of July 2019 I resigned my job and living with my mother ,grandparents and uncle . In month of Oct 2019 , I ,my mother and grandparents got a lawyer notice related to dowry harassment after reading that at that time onwards I am worrying more about my life and career where I joined in new job in same month also, in my residence everyone are saying and motivating to be tension free and after 8 months I knew that aunt filed case on us using dowry act at place of other city police station and recently she abused and made bad impression on me at my neighbours house and relatives by means of sexual abuse on her , two days back I noticed that she filed petition on her husband regarding domestic violence at magistrate court at her living location . Can anyone suggest me how to handle case and petition which are filed false on me , mother and my grandparents ,thanks in advance