Divorce due to mental torture and unwillingness to cohabit

I got married on 18 Jan 2019 and from the second day of the marriage my wife has been behaving and speaking in illegitimate manner and have been speaking more about other men to me and when i get angry she she says only for joke. While this has been happening her farther and mother have also been quiet insulting in their behavior. I tried to put up with this for few days and then reported to my parents and it became a family issue which led to separation for roughly 4 months. (NOTE: our marriage was based on the understanding as she had eloped for her lover from her home before making alliance with our family. but her parents promised her legitimacy and guaranteed good behavior). After our separation our a relative assisted and requested to compromise on terms to leave the past as a passing cloud. My parents were not willing but i wanted to amend my marriage so i gave it a try and started going to her home last month. On our attempt to mend things we went on trip to coorg via banglor