Cruelty and Illegal affair

Hello Sir, I am 34 years old got married in the year 2015 and have a son aged 5 years. After my boy turned one year, the problem starts with financial matters as well as she started doubting me by calling video calls, etc.... She started fighting for silly reasons and started abusing me and my mother's relationship. At one stage, she treated myself and my mom like a street dogs. This kind of behavior makes me get a divorce. But having a child, I couldn't take a decision just like that. But I am dam sure that I can't live with my wife. We haven't had a sexual relationship for the past 3 years. Years later, I really fell out of an outside relationship with my uncle's daughter who also doesn't want to live with her husband and she applied for divorce too. I and my uncle daughter decided to marry after we got a divorce from our spouse. Unfortunately, our personal picture in which I kissed her in cheeks got caught with her husband. He illegally hacked her mobile to see such things. By this, he spread that pics to all our relatives and my wife which created more problem. They started saying that, by this illegal relationship only both asking for divorce ( me too applied for divorce). But it is not ture. We both cannot live with our spouse. By having the proof of our picture, can he deny the dvorce? What are all the other ways to get divorice soon?