Wasn't this a comedy-drama-sort of feature film where his wife doesn't know, and suspects he's having an affair because of all the secrecy surrounding his job?

Wasn't this a comedy-drama-sort of feature film where his wife doesn't know, and suspects he's having an affair because of all the secrecy surrounding his job? I could swear I saw something similar on TV a few years ago, but can't find the title of it based on the obvious keywords. EDIT: Found the documentary: http://www.imdb.com/title/tt3242460/ http://www.imdb.com/title/tt3242460/