Want advice to file Divorce

Hi , My Name is Poonam and i am from Silvassa Gujarat. I got married in 2014 and i stayed with my husband along with my in laws for 1 year but they used to torture me a lot on each and everything i used to so i asked my husband to move to separate home but initially he refused, i came back to my parents home . after 2 years my husband said come back and i will take you with me to Bangalore. He gave this statement written on stamp paper but he didn't take to Bangalore within a month i came back home. they don't even talk to me and they always remember me when there is a function in their home and they put pressure on me to come back as society will think bad for them if i am not there in there home functions. Now he has moved to Germany , i didn't even know about his movement. recently i got to know as his sisters marriage is coming so they are again asking me to come back and again he saying he will take me to Germany. I have clearly asked him that it's not going to work now lets take mutual divorce but he is not ready for that. Please advice me what next step i should take. I just want divorce nothing else. i don't want any money also.