Series will follow a self-help author who's hiding her separation from her husband from the public.
Richard Rothstein has been promoted to head of Current Programming
This ain't your great-great-great-great-great-great-great-great-great-great-great-great granddaddy's "Beowulf"
The executive will be responsible for all aspects of production across the NBCUniversal Cable Entertainment Group
Sanagustin, Lieber and Huggins also receive promotions
"Life" star joins cable network's expanding roster of original series.