How to get divorce if wife is not ready for it in india

Hi , I am 33yrs old guy who is married for 8 years and having a 4 yrs old kid . Since i got married i am not seeing compatibility with my wife and struggling a lot in life . After 4 yrs of marriage we planned a kid just thinking that everything will be fine after that , still nothing worked out and at present I really do not want to go home after office . We both partners don’t have any bonding left and live like two strangers in the house . 5 months back i left my home and staying in a apartment alone on rent . My wife and my kid also left after 3 months to their native place and living with her mom. She didn’t insist me to come back as well , hardly once she pinged me on watsapp to come back. After that she is just concerned about our home which is having loan payments . She asked me to pay that and if not den she gave it for rent to pay the loan instalments. I have told her several times that i am not willing to continue my life with her and would want divorce but she is not agreeing to it . She is happy living with her mom and kid but not ready to give divorce. I contacted to two , three lawyers but all said that i need proofs to seek divorce without her consent. Since i was struggling in my marriage but i never showed this to my family , her family and never fought with her . I do not have any proofs to show but I really want to come out of this miserable life . Please suggest me what to do and I really don’t like this indian judiciary system where a man is helpless and can’t get a divorce without his wife’s consent whereas a wife can grant a divorce anytime. Sometimes i feel I don’t have any chances of spending my life happily.