keep/leave (someone) in the dark

to not tell someone about something.

She claims she knew nothing about the deal and was deliberately kept in the dark.

• burst out
• burst out doing something
• burst out of
• burst out of somewhere
• burst someone's bubble
• burst the bubble
• bury head in the sand
• bury the hatchet
• bury your head in the sand
• bush league
• bush telegraph
• business as usual
• business end
• business end of
• business end of something
• business is business
• busman's holiday
• bust a blood vessel
• bust a gut
• bust a gut laughing
• bust ass
• bust balls
• bust your ass
• bust your balls
• but not in the biblical sense