What kind of case I should file.

We were in love from 2009 to 2013. We used to meet regularly. I went to his house and he came to mine on a daily basis. We know each others family completely. In 2013 he left the place where we live and went to nagpur. My father died at that time so I was unable to meet him. Between 2013 to 2016 he used to came to meet me just asking for marriage but I said that we've broke up.. I don't want to marry him. My family was in trouble in so many ways. In 2016 he came to my house and asked to my mom about our marriage saying that he is settled down in nagpur. My mom rejected the proposal. He said come with me we'll go to nagpur and marry out there. So I consented. We done temple wedding and return to my home town 2 days after that.. he promised to my family that he will give a reception very soon. He took me to court for marriage registration and bought stamp papers for both of us. Next day I turned ill so he said he will manage everything. Few weeks later he said that he needs to go to dubai for his company work but he can't take me with him and even he can't left me alone in nagpur so he left me in my mom's house. After 7 months of our marriage his business partner (now his girlfriend too) came to our house and said that he don't love me now. He love her and wants to marry her. She returned the stamp paper and said that we're never married and I was living with him in live in relationship. I even dont have any proof of temple wedding. After that both started mentally touching me. Hugging and kissing in front of me. I was in a state of shock. Both used to left for delhi, mumbai and other cities for their company work and always force me to go to my mom's house. He has taken 1 lac 40 thousand rupees from my mom saying that she is giving to her son in law. I said returned our money and I will leave. He and his partner went to mumbai. 5 days later I went to my mom's house for rakshabandhan.. few days later they returned from mumbai and shifted my whole luggage including my education documents and passport to an unknown place saying that they will return. But they didn't. I complaint to the police station after waiting for 9 months. My case registered to the nagpur police station. After 3 to 4 hours of travel I reach to the police station hoping that they will help. They didn't even write my compaint saying you are educated so you give us in writing what is your matter. Whenever I went to police station they waited me for hours and later take Xerox of my complaint. 5 months later he just gave me my documents. Right now he is living with her girlfriend and her family. Police refused to give me an fir and said that I should get order from court first. neither he is picking my call nor police. I don't know that much about nagpur. He and his girlfriend came to police station on 6th sept. And I refused fir on 7th. The police and pi sir was laughing at me. I don't know what to do. Please help me..