Mental harassment by husband and in laws

Hello Sir/Madam, I am married since june 2014 and have a baby girl who is 9 month old. I am a software engineer. My mom in law and husband and his sister(divorced) harass me every day for every single thing in the house, thereby making my life miserable. Actually my mom in law has major influence on my husband n he agrees to whatever wrong she says. Whenever he returns from office she creates one or the other scene and lies to him for petty issues. She tells lies to him and ignites fight/ arguments between both of us and clearly tells my husband, right infront of me to divorce and remarry. I m really very helpless as I hav got a small child to take care of. Also since my hubby is in a private job, he n my MIL always demand money from me. he asks me to transfer the entire amount to him. He doesn't even lets me know where he spends all the money I give him. For the past 1 month I m staying with my parents. Please suggest what should I b doing if they file a case for divorce. I do not want to initiate the same however they are keen on it. They also threat me by saying that he will divorce and I won't get anything, be it money or our child. I m really scared and under severe mental tension, as I am scare of losing my baby. Plz suggest legal implications in this matter and oblige. I will b very grateful to you. Thanks in advance....awaiting your legal advise....