You shouldn't lock your children in their rooms.
Eileen is hosting a holiday party for her boss and coworkers with her kids in attendance.
Eileen wants to impress her boss with a great party.
Eileen has her children put on a holiday play for the guests.
Eileen tells her children to stay in their room so as to not disrupt the party and locks the door behind her.
Eileen's boss is impressed at how creative and well behaved her children are.
Eileen's boss discovers her kids are locked away and is flabbergasted by Eileen's questionable priorities.