Mental torture

I was married in sep 2020 and it is different community by the compulsion from the mother in law I was converted to Christianity and post marriage mother in law always interfere into our things and there was no privacy every time she used to use very vulgar words and scould and not allowed to do my work also... I have complained to my husband but he was not in state of mind to talk / take action for this issue hence as a final stage mother in law and husband both beated me and throwed me out of the home @11 pm hearing this my parents has arrived and the next day we logged complaint against them and police gave 1 month time to think about the life as me and my husband were in relationship for 7 years and after couple of weeks when myself and my brother has initiated the talk with my husband he agreed to meet in public place like mall.. but then hearing this his mother had created a drama and made him to return back to home... Post then there was no communication... Can you please suggest how we can file a case against mother in law.