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.
The foreign judgment is open to challenge where it has been obtained by fraud.When both the parties were India & married in India according to any of the India form of marriage then the dissolution of such marriage should be done through the Indian Family Court of the competent jurisdiction where the marriage took place or where either of the parties usually reside or where both the parties last resided together..Who wish to take benefit of Indian laws and legal system to avoid facing up to any foreign judicial system.
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.
The Indian Legal System categorizes Foreign Judgments and Awards from all the quarters of the world into two groups Viz.
(a) Judgments and Awards coming from the ‘Reciprocating Territories’ of India and
(b) Judgments and awards coming from the ‘Non-Reciprocating Territories’ of India.
US is not a Reciprocating territories of India , in such a case file a declaratory suit before family court to declare that marriage is dissolved by mutual consent divorce decree passed by US court. You can use the decree only as a document .The Court further observed that while adjudicating the suit on a foreign judgment, the duty of the Court is “merely” to see that the foreign Court has applied its mind to the facts of the case and the law on the point.
It is not unusual for one of the partners to obtain a decree of divorce from a foreign
court while the other partner is either in India or in some other part of the world. The
partner who has obtained divorce may feel comfortable in the thought that the other
partner has neither protested not contested the decree of divorce. However this
comfort may be a false one. an exparty decree from US court is not valid in India.
So better to file divorce in India if possible try for mutual divorce