Suffer for life is not left in India, law is women centric. If you worry for lose of any possibility of restitution and not file complain than , You only be responsible for it.
UK courts have different attitude due to their law but in India you can make him suffer the worse and no divorce for years. Even to teach a lesson , police complain is must.
You can submit your reply in court but your mere denial will have no impact, court will decide acc. To UK law whether you are subject to it's jurisdiction or not. And certainly you are due to UK citizenship.
You cannot go away with this, ready to take benefit of citizenship but rescue from court jurisdiction .
Rest you can submit India HC rulling in court that marriage solemonized under HMA not subjected to foreign court.