How can I divorce my wife on ground of metal harassment with 2 year old marriage and have a baby?

I want divorce from my wife because of below Reasons: (Married 2 year ago) 1 .Every day quarrelled with me, because of that I was in depression too that affected my work. 2. She abuses me, my parents and sister. I need to care my parents being their only son. But, she wants me to separate. They are senior citizen and dealing with illness and cannot take care of themselves at this age. 3. As per her own plan(her mother included) she wanted to live separately or at her parent home as she is only child. Also she wanted my whole income though she is earning too. 4. She started more fights in order to separate from my parent after our baby girl. 4. She always threatening to file false dowry case as she belongs to very rich family. 5. Her family supports her in all wrong doing. I have sufficient proofs in form of audios which proves she only quarrel and not me. Also, audio recording is there to prove she wanted us to separated from my parents and want them to die. I am a freelancer content writer earn around 65K per month, I get paid against my work which is not a salary. My wife is post-graduate working as government employee. What is maximum compensation alimony that can be asked by my wife's family after considering that sufficient proofs available to prove that I suffered severe mental torture from my Wife and her family?