Disputes among family members of clan-controlled business conglomerates in India are nothing new. Usually, the differences surface after the founding patriarch passes away, and involve matters of control as well as ownership.
The reported rift between Mukesh and Anil Ambani - the brothers at the helm of Reliance, India's biggest private business group - follows the same pattern.
But the sheer size of the conglomerate has roiled India's markets and could lead to the dismemberment of an Indian behemoth, according to some analysts.
'My experience is that most family businesses undergo self- division, and this has been going on for a while,' investment adviser PN Vijay recently told CNBC-TV18 in Mumbai.
'All of them work out somehow, and often the shareholders benefit. I would not rule out a monolith like Reliance being split, but that's not bad news for investors so long as it's done nicely, with the help of lawyers and investment bankers,' he added.
Sometimes, family disputes over corporate ownership end up in the courts, as it did with the Modi group - a leading industrial house in the northern state of Uttar Pradesh, founded in the early 1930s.