Blackmailing by husband for leave my family & friends for lifetim

We married in 2013 in bandra court. Because that time my parents was not given permission to I marri to him. After 4 months of marriage their all family start to ignored me. His mother started to torcher me in all matter. Then we lived that home (Dadar) & shifted in vashi. I lost my first baby in the womb because of his mother. He was not able to take responsibilityof baby by financially. Because of that I was not ready for take second chance. But he always torcher me for baby. After one yr of marriage my parents was accepted me & our relationship also. Then I visited my parents home regularly. Then we planned for baby. I lived with my parents from 4th month of my pregnancy by my husband permission. Infact he told me that. & I had my baby boy in Oct 2016. After the dilivery I again moved to my parents home from hospital on 6th day of dilivery. I lived there for 5.5 months. I told my husband many times to get me our to back to home. But every time he ignored me to give many reasons. After the name ceremony of my baby we moved back to the home at vashi. After that suddenly my husband told me to beak the relationship with my parents & I manage only his family. I m not ready for that. He argued with me. He not came at home for 8 days. I could not able to handle all things, home, baby, my own health, financial side in those days. I called him to understand all things. But he doesn't. Then I had moved again to my parents home. Now after one month also he argued with me on that same topics. Even he don't have any emotions for baby also. I am totally helpless. My parents tried to call him, talked to him. But he doesn't reply. What I will do? Please help me. Thank you.