Marriage dispute

Hey sir Me and my husband are living seprately from last two months as my husband is not caring and supportive. We blessed with baby boy in april2017 and after one month of baby i came back to my maternal home as i was very tortured by my husband and inlaws physically as well as mentally. This all happens from the begining of the married life . My father in law didnt give a rupee of money to my husband . If we hav to go somewhere we always ask for money from my father in law. My father in law ddnt give money to my husband as my husbnd is involve in his business. My father in law is very rude to me and always make his son to argue with me. My husband and in laws always torture me metally and physically. My inlaws cheated me as they speaks lie at the time of marriage as the boy is doing job nd taking 25,000as salary but in real it is not. They said they have a diary shop of their owned bit in real it is rented. So many lies they spoke . And now for making them safe then take a legal action by writing that i do the things to sperate from him from his parents . They take legal notice for this and blaim me for all . My in laws insist me so many times for suicide. Now whta can i do sir?