The best option for you is obtain divorce by Indian Court. You need not come to India. You can seek divorce from abroad. Prepare a general power of attorney in favor any of your blood relative in India on white paper giving him powers to file divorce on your behalf. Go to the office of Indian Consulate or high commissioner with the GPA and get the GPA attested. Send the GPA to the person named. He will be entitled to file divorce on your behalf through Advocate. After that counseling and other proceeding can be conducted through video conferencing. Submit all the electronic and other proof against her in court. Court can pass decree of divorce based on vc. Get the GPA attested online as walk-ins to embassy are suspended due to covid. GPA needs to be in specific format. A divorce decree of foreign Court is valid under very strict circumstances in India.