Girls’ night out — plus one! InThe Real Housewives of Potomac’s upcoming episode on Sunday, March 20,KarenHugerinformsAshley Darbythat her husband,Michael Darby, should not have made a surprise appearance during the ladies’ recent getaway trip to the Darbys’ Bethany Beach place.

InUs Weekly ‘s exclusive sneak peek, Karen tells Ashley that the trip to the latter’s beach home was a success, with the exception of the final six hours, with Michael showing up unannounced on the last night. Several of the women, including Karen, had issues about a man staying in the same house as all the women.

However, Ashley is not convinced that Karen has a valid point and tells her: “You decided toall of a sudden have a tantrum like a 5-year-old, as [fellow Housewife] Charrisse [Jackson Jordan ] did one night.”

Karen fires back: “I believe that Michael would not do that again. I think Michael is a mature man.”