My Husband blackmails me and threats to kill my parents.

I am Preet Bansal husband of Shivam Bansal. I got married in sep2017. After my marriage my in laws started torturing me for dowry. My in laws used to check my cuboards in my absence and records all conversations of my phone wherever i used to talk to my family. My father in law beated me. After this i compalined all this to my parents. Then my father got angry and on phone cal he said me that what shivam ji is doing. If he will not make his daughter happy he will be not quite. Angrily my father abused my husband on phone but all this he said to me not to my husband and my husband used to record all calls and he heard that recording in my absence. I never knewes that he records. And in between i got pregnant. I asked my husband that i want to go to ajmer as i am pregnant. He sad ok but he will never allow my parents to come inside his house. When my parents came he beated my parents outside his house. Anyhow we managed and came to ajmer. Till now he is torturing me to kill my parents. We had not takrn any action because i was pregnant and after delivery i needeed some months to recover as it was cesarean delivery. And today my father got a call from police station that Shivam Bansal has complained against you of 420. What should i do now.. ?