Sec 406

Many years ago my ex wife filed a false case against me and my parents undr secs 498A, 323, 506 373 and some more secs i dont remember now. The hon'ble judge didnot find any evidence and I was awarded the case in 2015. She also took one sided divorce from me which i came to know of many months later. She remarried and there also she has filed a case u/s 125 for maintenance and that marriage is also about to dissolve. The problem is that this lady has filed a case against me u/s 406 for recovery of stridhan which this clever lady has already taken with her. I dont have any evidence of it but this dirty minded lady has already taken everything with her while she started living with her parents and now she is trying to use sec 406 to blackmail me for money. I am badly frustrated because this complaint case is running from 2011. I am getting harrassed for a very long time and for having done nothing. Can somebody advise me something?? I am under depression because of this case. This lady is harrassing me for a very long time.