False lawsuit 498A

My brother's wedding took place in 2012 with a girl named Ruby Kumari with Hindu customs custom, which was a son in 2013. We used to enjoy laughter and happiness. Suddenly, in May 2016, Ruby Kumari's brother came to the house of Ramesh and took her along with Ruby Kumari. Rabi Kumari went to her mater and filed an FIR in the police station, which is as follows, 498A, 323, 379, 504 , 3/4 only P act. Which was lodged against my brother and the parents.All the sections have been falsified.    The whole case went to the Behavior Court. Then Julee was beaten in both sides in 2016, after the statement of Ruby Kumari, my brother and the parents got bail. Then, on 4-5, the court came in February. The statement of Ruby Kumari of February 2017 happened, In the statement, she said, now we all are living properly. Then there was the statement of the daughters of Ruby Kumari. But no one came to date from Ruby Kumari's maternal side 2 times. Here at 1 pm on June 4/5, 2017, Ruby Kumari's brother came with 7-8 punk hooligans and Ruby went forcibly with 4 pieces of suitcase, including children. While the case of Ruby Kumari is still going on in court. Now what should we do? Humans are getting social infamy from a year. We all are living in tension. What can we do to Rubi's mother's lawsuit for defamation? How can the dowry case be closed? We have a CD of marriage at the end of the proof, Rabi Kumari has paper signed on plain paper, there are 4-5 witnesses.Please tell us.