IndiGo spat: Can this get Gangwal to patch up with Rahul Bhatia?

The much publicised fight between IndiGo promoters Rakesh Gangwal and Rahul Bhatia has resulted in nearly $1.5 billion of wealth erosion in just two trading sessions on the stock exchanges. And the big reason for that is the markets fear the Batman and Robin of India's largest airline have reached a point of no return?