Can husband get divorce by filing restitution first or directly divorc

We got married in the year 2020 March, this was arrange marriage. Due to countless fights, verbal abuse and mental trauma to me and my family during those initial 5 months of marriage, she left the home and living with her mom. Now it's been 1 yr she is living with parents. We only lived together for 5 month's. I have decided, I don't want to take this marriage ahead after trying to make things work multiple times. In this one year they have demanded 50 lakhs to mutually get this over or they file a contested. I refused to the amount since firstly I don't have that much money also she is educated with masters degree, working and earning well in a IT firm and from a well to do family. Does restitution make sense? What are the implications? Or directly a divorce petition? What should be done next ? Please help to get rid of this complex situation Your help and valuable suggestions are highly appreciated