Divorce procedure in case of 2 years separation

I got married nearly 2 years back in Jan 2017 in hyderabad. But the marriage lasted for nearly a period less than 2 months and during that time also i stayed with my husband for just about 15 days. I am a govt. employee and was working in jaipur even at the time of my marriage. There were a lot of issues with the family so my husband suggested me to go back to jaipur for few days and resume my job and told me that he would call me back in sometime when issues at home get resolved. On his advice i moved back to jaipur in March 2017. But since then he and his family are not letting me come back and even my husband has not been talking to me since months. I tried to resolve issues by calling him and through mails and messages but he is not ready to call me back. Now its been almost 2 years and i am also not willing to stay in this relation. I want to file divorce but i dont think my husband would give consent for mutual divorce. N i cannot file a physical cruelty case as i dont have any evidence regarding the same. He has been torturing me mentally but i dont know how to proove this. Please advice how can i get out of this marriage as all this is very disturbing for me and my family.