Dowry,mental,verbal,physical torture

Hi..I got married 8 months back...arranged marriage.i thought the guy was a good one...he graduated Bds at that time only and didn't have a job,I thought he would eventually go for a job but till now he's simply sitting at home.. moreover his father had asked for 10lakhs rs as dowry...but my family refused..due to immense pressure my mom had to give me 75 pavan gold and wedding in a high-fi place making her in debt of Rs.50lakh...after marriage I went to a job for 1 month and then started doing my post graduation prep and the FIL and MIL would create unnecessary problems between us.within 10 days of marriage itself they asked for around 2.5lakh worth of gold for their daughter tuition fee..I gave it to them thinking it as a good deed...then my husband stated that if I tell it to my family,he'll divorce me..within 1 month of marriage they asked for my whole gold to close a loan...I din give.FIL created huge problem on marriage day itself humiliating my mom in front of hundreds of people and making her cry and I came to know about it recently..I have been tolerating mental,verbal and physical abuse from my husband and in-laws for months thinking that it's my fault.FIL took my whole gold and put it in locker in his name..when asked about it husband started harassing me.my family came to know about this about 4 months back and asked them to rename the locker to mine...but still no response.after marriage my husband and I din get any privacy.everywhere th whole family comes with us...at first i was ok about it,then when told my husband about it,he verbally and physically attacked me,dragged me to the ground floor,I had some injuries in face itself...till now my husband and FIL have not uttered a single word about the gold..when I ask he becomes irritated and verbally abuses me..his parents turned him completely against me.now he's like a stranger to me.MIL seemed like a nice lady but she's the mastermind behind all the foul play..FIL verbally abuses me when we go to relatives house and all.after each and every incident of a fight,they try to convince me that it was due to my fault and that I deserve it..now he's telling that he's going to divorce me and if I have the guts then I should do something about it...plz help..what should I do?should I lodge an FIR against the whole family?if so,will I get divorce and also compensation plus my gold back...I don't wish for a reunion because I have been living as a furniture and glorified slave in that hellhole