Divorce

Dear sir, I have been in an unsettled married relationship since 6.5 yrs followed by enormous quarrel on daily basis. I am a Grade 3 central government employees. We had a baby boy of 2 yrs. My wife is too much demanding and her behaviour with me depends upon the amount of money spent on her. My wife often abuses me and my family members. I didn't have a liability towards my parents as they are also working yet my wife thinks that I give them a huge proportion from my salary. I worked out and have a joint account with my wife. However, it is very difficult to make her understand. Right from the day of my marriage, my in laws interfere in my family life and my wife manipulate them too. She always being on conversation with either her mother or brother or sister and discuss each and everything. We had attended more than 20 sessions with a psychological counselor, but the condition is same. I had given enough time but there is no hope that our marriage could be save. Now I want divorce for her, please let me know the whereabouts of my particular case as my wife isn't convinced to file mutual consent divorce. I do understand that I had married her and ready to pay her maintenance but for a mutual consent divorce she is demanding 2/3 of salary along with 2/3 share of my property plus same share from my savings.