Wife threatening to her Husband for money

My marriage happened in Bangalore 2months back during lockdown time and very simple marriage with 20 people. I was staying with my wife house after marriage because her mother requested to stay few months with them. My wife also working in software company. After staying with them for one month, getting lot of mental torture from them and my wife not allowing to enter her house. I did few mistake and she also made did few mistake then for small fight but her mother not allowing us to staying together but my wife is not understanding the problem, now she was asking mutual divorce but our parents requested her a lot for don't go to diverace but her mother supporting go to divorce. Then finally agreed for divorce as per her wish but now she is threatening and block mailing to give around 6lakhs for mutual divorce otherwise she is saying that will do rape or criminal case against me, I am getting threatening every day. I am not staying with my wife now and she doesn't come to our house after our marriage, marriage happened 2 months back and I was staying with her house because of their request. What do now if she put false case against me for rape, criminal or dowry case.