Am in US and wife in India, separated for 2 years. Can I file for divorce from USA?

I got married in mid-2012 and since then we started having lot of differences. By early 2017 my wife went to India and been there since then. She has recently (mid 2018) filed following case on me in India court: IPC 12, 16, 19, 20, 22 and 23. Most of these allegations are false and related to dowry. The proceedings has been lingering for quite some time now. They are now asking for me to appear in court which I can't due to my job nature and hence my attorney has been getting extended dates. If I go back this year my company would fire me and hence the delay. I also do not see any intention from her side to give me divorce, instead she is insisting for alimony and compensation. I want to get divorced and end this baseless battle in court. 1. Can I file for divorce in USA? will that is accepted in Indian court? 2. If not, can I file for divorce in India through my attorney without going there? 3. What if my spouse does not intend to go for mutual divorce? 4. Can I file divorce in India on the basis that we are staying separately for 2+ years now? Need some expert advice here. I know I have my attorney, just want 2nd opinion. Thanks in advance.