Divorce within 1 year of marriage

Hello Sir, I got married recently and its been 4 months. I want to get divorced because I don't have trust on my wife due to reasons like trust issues, lie about her past relationship, no career interest and no future for herself. I tried staying with her for a month soon after marriage but I could not overcome this matter. I have no feelings for her and I don't want her to waste her life because I cannot give her anything in return. Since I had to travel abroad for higher education, I advised her to pursue her career and fulfill her dreams. But she is not ready to do that and simply affecting her health and her life. Before marriage she had agreed she would concentrate on her education and won't be an hindrance in my education, but now due to this marriage issue I am being affected which I don't want to affect my career. Hence I have been advising her to concentrate on her life. Now I want a divorce by "Mutual Consent". My questions are: 1. Can it be taken within 1 year. If yes how? I have heard about special circumstances where it can be done within a year. 2. Will it affect my Visa? 3. How much time will it take? 4. If I decide to do it after year do I have to be present in India ? 5. Can i file divorce and return back after 6 months? 6. Any additional things I need to take care of?