Can I file petition for divorce as my wife stayed with my family for 3 months only?

Here is my case. I got married this year in April . it was an arranged marriage. Soon after the marriage my wife started asking me for jewelry, mobile, to brought a car. She also started complaining that we did not went for honeymoon (which was not possible due to limited leaves and there was wedding of younger brother too). As per our family tradition the daughter in law is supposed to stay with husbands family for 3-4 month so that she could learn the traditions of family. I use to go my home city every 15 days to meet her and my family. Meanwhile she started abusing my parents at home and started making excuses that she is ill and needs to visit doctor at her native place(a village). Later she started making small reason to go to her Sister (Who lives in same city ) or to her native place. She started playing evil games in my younger brothers married life too. She use to call her sister who stays in same city get guidance on how to control me and my family. One day she asked me to go to her sisters house for rakshabandhan and insisted that she want to leave there for 4-5 days. I suggested her that as her sister stays is same city you can just go and come back. She created a drama over this and threatened that she will kill her self (before her sister husband and few friends) and left the home. As she is very short tempered and her behavior is not good with my family and I decided not get her back to my home. Then her sisters husband who is local political leader started threatening me and my family that they will file false allegations and cases on me and my family and will put us behind bars. ( I have recording of this conversation) Thereafter they have threatened us multiple time through different people. I will like to can I file a petition for divorce and what grounds? What preparations should I do? Thanks Sachin