False dowry and harassment case by sister in law what to do

My sister in law has falsely alleged case against our whole family. My mother,brother and 2 sisters also my brother in laws making that 7 of us including me. since last 2 years we are fighting the case in bhiwandi thane court and also FIR was lodged against us in 2013 for which we got the interim bail from court however we have to bring 4 persons as a bail in court. once she left our house we tried to call her we sent notice thru mahila aayog & muslim law board bt nvr thought of any legal process & we have submitted all copies in court. Please let me know how can we get out of it