For the lazy, the introduction of the complaint (at the bottom of the page):
(Jan. 2014) "This is a civil action for damages brought by plaintiff Michael G. Schwern against his exwife, defendant Nóirín Plunkett. Plaintiff and defendant are both nternationally renowned open source computer software experts and ctivists for women’s rights in the open source software development community. Defendant intentionally, falsely, and without privilege claimed to third parties that plaintiff had sexually assaulted her and subjected her to intimate partner violence. Plaintiff has suffered immediate, severe, and lasting damage to his professional, volunteer, and social lives and to his reputation, together with profound emotional harm. Plaintiff states claims for defamation, intentional infliction of severe emotional distress, and intentional interference with prospective economic relations."
As of the most recent filings it looks like they were still fighting it out.