It's good to spend time with your spouse.
Derek and Julie are married and work long hours apart, but both have taken a week of vacation at the same time.
Derek wants to go on a trip.
Derek takes Julie on a cruise to the Caribbean, where she's never been before.
Derek goes to Las Vegas with his male friends and enjoys gambling and drinking.
Julie has fun in the Caribbean and thanks Derek with passionate sex while on the cruise.
Julie wonders what she has in common with Derek and contacts a divorce lawyer.