Regarding False 323,406, 506 &125

Hi, I am Samrat Dam from Kolkata. I got married on 05.02.15 and owing to my transfer to North East took my wife along with me after 10 days of my marriage. At May 2015 my wife got pregnant and we decided to keep the child though there were several objections from my father in law and mother in law to abort the child.on September 7th 2015 my wife came back to Kolkata from North East for deliver of my child and things started worsening from then on. My in laws forced my wife to abandon my parents and even resorted to abusing them.She even told me that she will not be living with my parents at any cost . My parents are senior citizens and are totally dependent on me. I got transferred on October 2015 owing to health reasons of my father. On 21st Jan 2016 my wife gave birth to my son and ever since then she has insisted that she will not be staying with my parents and I have to rent out a house near my in-laws house and have to completely abondon my parents.She is currently living with her parents. She and her father have insulted me in public and even went to the extent of attacking me at my office in-front of my colleagues. She has registered false 323, 406 506 & 125 against me.\ Though I am regularly paying the Interim Maintenance amount to my wife the opponent lawyer is constantly killing the time and seeking new dates deviating the main case. I have also returned back all the stree Dhan Properties of my wife last year itself. In this regards I have 3 questions now:-\ 1. How can I stop the nuisance of the opponent lawyer? 2.Can I file divorce, as my wife deliberately and willfully left my home 3 years back 3. How can I avoid paying the alimony Regards, Samrat Dam