The BJP-Shiv Sena dispute, festering since the Maharashtra election results 15 days ago, worsened considerably after Devendra Fadnavis resigned as Chief Minister on Friday, hours before the deadline for government formation was to end. Each accused the other of lying about a "50:50" arrangement that the Shiv Sena says was discussed with BJP president Amit Shah earlier this year. But both parties said the alliance was not over yet.