Mental torture by in laws

I have been married for 9 months now, and i am 6 months pregnant too. I did love marriage , my husband was good before marriage, even my father in law, mother in law and 3 sister in law ( all 3 are elder to my husband and married too ) behaved nicely to me. But things changed after marriage. Just after marriage , they didn't wanted me to do job and just wanted me to become pregnant,and for that reason i even left 1 job due to pressure, now i am pregnant, so now they are forcing me to do job after delievery, but are also giving condition that job should be government otherwise you will not do it. They are all the time taunting me and my parents, they don't like when i get a phone calls ,don't allow me to go anywhere, all the time i am working as a maid, and now they are planning to take away my baby even from me and then they will go to village with the baby. My husband has been brainwashed by them, now he doesn't listen to my problems even and tells me to obey what his parents and sisters are saying. He is also passing on my family and friends everytime . And my in laws are also spreading bad rumours about my family and me , amongst the relatives. Please tell me what to do, as i am jobless, my parents are also not ready to help me, they even told me not to come to their home. I want my baby , and divorce and also want to teach a lesson to my in laws.