Could please analyse and guide me please

You are currently residing in USA, then you should apply divorce in USA on two years separation ground. Getting divorce in USA will be much more easier and faster. Indian court has long procedure. It's only wastage of time. You can see time consuming procedure as you have file divorce in 2013 and still you are fighting case. If she challenge USA divorce in India then let her roam courts in India and waste her money . If you get divorce in India from Indian court she can appeal that also in HC.