Don’t be panic. As per the latest Supreme Court judgment which had held that a decree of divorce granted by a foreign court is not valid in India if the ground is not recognized by Indian law.
Ex party divorce decree and custody of child from US courts are not valid in India. Object the jurisdiction of US Court. Who wish to take benefit of Indian laws and legal system to avoid facing up to any foreign judicial system.
It was ultimately decided by the Hon’ble Supreme Court of India that once the defendant has submitted to the jurisdiction of a foreign Court, a decree passed by that court, even if ex-parte, is a valid foreign decree.
. Indian Marriage solemnized in India according to Indian Matrimonial laws then the Indian courts will have territorial jurisdiction to hear & decide matter relating to this marriage & the foreign court's decision may or may not be acceptable in India hence best course is to get this marriage dissolved according to India court's decree of divorce.
If someone has accepted the authority of a court, it cannot be open to the person to later question the authority of the court. In general, it can be said that if the partner contesting the divorce actively attends the divorce proceedings in the foreign court, the chances of his or her being able to later successfully approach Indian courts against an unfavorable judgment of the foreign court are very low. Indian courts, or for that matters courts anywhere in the world, do not wish to encourage court-shopping. The well-accepted universal principle of law can be stated as – If someone has accepted the authority of a court, it cannot be open to the person to later question the authority of the court.
There is no need to file a custody application if you have physical custody of the child now. You must file a petition for maintenance, protection and alternate accommodation under DV in India.
If you send an email to the court, you should object to the court's jurisdiction because marriage was solemnised in India and divorce should be on grounds recognised by the Hindu Marriage Act.