My sons wife problem

MY SON GOT MARRIED ON 25/04/2021SHE IS LIVING WITH HER FATHER FROM 03/08/2021 AFTER THIS WE ARE TRY OUR LEVEL TO COME BACK BUT SHE BLAME ABOUT MY SON THAT HE IS IMPORTANT BUT MY SON MEDICAL REPORT SHOW NO ABNORMALTY FROM 03/08/2021 SHE MASSEGE SO MANY WHATS APP MASSEGE IN WHICH WROTE CLEARLY THAT SHE HAVE NO ANY TYPE OF BROBLEM WITH HER MOTHER IN LOW HUSBAND AND SISTER IN LAW NOW SUDDENLY SHE FILE A CASE UNDER 498 AGAINST MY FAMILY BUT HER MASSEGE ARE SHOWING OPPOSITE STORY HER ALL MESSAGE ARE LYING WITH ME ARE THESE ARE HELPFULL TO ME THOUGH DURING THIS PERIOD I NOT SENT LEGAL NOTICE OR ACTION UNDER 9 IS THIS AGAINST ME NOW POLICE OFFICER CALLED TO ME AND MY SON I AM 60 YEAR OLD AND DURING THIS HARRESSMENT TIME ADMIITED TWO TIME DUE TO INCREASE IN BLOOD PRESSURE PLEASE GUIDE IN DETIAL PLEASE