Divorce

Hi Sir, I am husband party.I want divorce from my wife because of below reasons: 1. Wife blackmails that she has valid documents I have an extra marital affair. However, no such affair exist - though I have some extremely close friends - both male & female, with whom I hang around. I am not sure what type of documents she has. Fights & quarrel happens from my wife quite often. She has some friends back in Kolkata Police, I suppose with whose help she has got hold of my call details. Though I know it is pretty much illegal too She also frequently asked 25 - 30lacs for divorce, that some what amount to extortion some times. I am a private sector Employee - working in MNC with a monthly salary of around 35k I am in no position to give any lump sum settlement. No ancestral property as my parents are no more & all property has been handed to my only sister My wife is not working - qualification 4th pass - previously she used to be in a red light area. we have no issue - though I take care of her elder sister's son for the last 15 yrs - I have not legally adopted him since it was a complex process - I did have a duplicate birth certificate of him stating father's name as mine & my wife wife as mother just to facilitate him academic career. I am paying his school fees since then. By the way, we are married for 18 yrs or so. We belong from Kolkata - both of us, but currently reside in Noida for my job Regards Rajib Karmakar