Process of divorce

After one month of marriage I came to know that my husband has taken loan from many sources, which he was defaulting. He began to ask money from me for all those loan/ his share market doings, when I refused, he began to harash me mentally and physically also using abusive language. I gave him in lakhs for the sake of running our marriage peacefully. After one year of marriage he left his job all of the sudden. When I further refused him for monetary help he increased in misbehaviour. He left me in last Oct all of the sudden , turned once in Jan and again left house in my absense with all his belongings. How I can proceed for divorce with him as I m not in talking terms with him. Recently he called me up and threat me that of I will send any court letter then he will try his best to get me out of my job. Please guide what i should do to get divorce. Marriage was held at Arya samaj mandir on 26.05.2022 at Delhi( resident of Delhi) Transfer to Dehradun due to job transfer last year 1 St July 2023 He left job on 1st June 2023