Non residential Indian for divorce.

I am an Indian national, so is my (ex)-wife. I am a UK resident since 2009, and my (ex) wife came here in Feb 2013 We married in India in sept. 2012, and she migrated to join me in UK on 20th Feb 2013. Now, I have filed divorce petition in a UK court on 19th May 2014 and submitted the original marriage certificate with it. We are waiting to hear from the court.

I have a few queries- While the case is under consideration at a UK court, can she go to India and file for a divorce there? If we get a divorce here, can she go to an Indian court and apply for maintenance there? Given the fact that she is able bodied and has a masters degree from India, is she likely to get any maintenance if she applies through an Indian court?