Domestic Violence to leave the job after marriage & child custody

Dear Sir/Maam, I am mother of 2 year old kid. My In laws just after marriage started domestic violence & started pressurizing me to stop working as a school teacher. They even put restriction on wearing Salwar suit at my working place. When i denied their conditions they burnt my clothes & started mental & physical torture. They made constant fake complaints regarding my behavior to my parents and also they also wont let me meet my parents alone. I have registered complaint in Woman cell, to which the cell has further asked to file FIR in local police station at inlaws place. I was really afraid & hence i didnt filed FIR inorder to avoid the trouble as it would affected my working. After 15 days, my in laws sent me a legal notice saying that i taken away jewellery along with me & false allegations. To this i have sent them the reply via legal notice denying their allegations. These legal proceedings are increasing financial pressure too. What should i do next??