1. In this scenario where 498A is filed in India and husband is on work visa in USA even if he files a divorce petition in US and succeeds in getting the marriage dissolved through the decree of US court the wife who is based in India can successfully assail the decree in an Indian court.
2. Furthermore, if husband continues to evade the process of Indian law and does not submit himself to the majesty of courts in India then his passport can be cancelled and he can be deported to India. Wife should apply for cancellation of his passport.