Domestic And In Law Issues

I have 6 months baby and due to mental disturbance and I could not tolerant the my mother in laws treatment immediately after delivery. I was scared that they will take my baby and separate me from baby. even husband has not called and come to see after I came to mother house. in between all documents and jewelry is with them. I am calling to speak to them no response. even my mangulasutra chain is with them. I spent all my salary and savings to them. even for 2 joint property my husband took GPA after my delivery saying need for something business. I am worried don't know what to do. my husband does not like me calling my parents or seeing them. this family issue started with some property handling issue. even my mother in law is against to my parents. In all this my niece accidentally died. Now they blame me and my parents r the reason.