Fodder for a Coen movie

Cui bono?
The ex-wife?
The ex-girlfriend?
Chuck?
Must be a third woman.

Oracle President Admits Affair After Billboards Appear - Bits Blog - NYTimes.com

http://spatiallyrelevant.org/2010/01/22/hell-hath-no-fury-like-a-woman-scorned-–-the-chuck-phillips-yavaughnie-wilkins-story/