For filing of divorce you need not come to India. You can seek divorce from abroad. Prepare a special power of attorney in favor any of your blood relative in India on Rs. 100 stamp paper available in the office of Consulate/Indian high commissioner or at many places in U.S. giving him powers to file divorce on your behalf. Go to the office of Consulate /Indian of high commissioner with the spa and get the spa attested. Send the Spa to the person named. He will be entitled to file divorce on your behalf through Advocate.
As and when your presence is required, you can appear throuh video conference