1. She has no right on your property or the property of your family members during your lifetime, 2. She can file maintenance case or divorce case claiming alimony which will be settled depending on your net income, 3. You can execute a POA in favour of any body in India to deal with your cases for and on your behalf, 4. You can file a divorce suit on acceptable ground like cruelty by submitting evidence in support of your allegation.