The Love Boat (1977) : 3x16

Doc's most recent wife, Samantha, comes aboard with some shocking news: thanks to a crooked divorce lawyer who never filed their papers, they are still married. A man admits to his wife that he ""borrowed"" from his company's petty cash to pay for their cruise, as he felt ashamed by the fact that he couldn't give her things. They believe they may have found a way out of their predicament when they find 2000 dollars hidden in a jacket loaned to them by a passenger's wife. The man tries to retrieve his money without letting his wife find out that he is still gambling. A boy is horrified when his mother begins dating his hated history teacher.