What to do if wife filed a false case u/s 498A

Sir/madam I married to govt teacher she stayed in my home only for 2week from the time of marriage.so we filed sec 9 to come and stay with us after sending notice to her she filed fake case 498a on me my family members. While filing fir in compliant she gave reason of delayed Condon 46 days with change of jurisdiction I want to file fake case on her what should I do .she did everything for property and attached all our property in maintaince case I got married in 2013 from untill to this before sending notice to her she is not in my home.Distrubed us lot by filing fake case on us plz resolve this. And they are misusing 498a my all family members are educated my mother became cardiac patient because of this.and my father is also hypertension patient my sister is doctor .I want to file case on her regarding fake case on us. plz suggest me . kindly do needful.it almost 6 years passed she spoiled my entire life.what I can do to dismiss this case.