My Wife and Kids (2001)

Season 3: Episode 13

Jay decides to attend a ""Open Your Heart"" seminar for struggling couples, even though she and Michael are happier than ever. Her excuse is ""prevention"", but Michael warns her not to try fixing something that isn't broken. At the seminar, they are teased against each other and stop talking to one another. It takes Kady suffering an accident at school for them to realize how important communication between them really is. Meanwhile, Michael wants his children to learn the value of money and tells Jr. to start his own business selling monkeyfish like he. Jr., instead of the monkeyfish, decides to get 100% refunds on the clothes Claire buys with a 40% discount at the store she's working. When Jr. gets caught, Claire gets fired and Michael punishes him by making he wear the clothes he wanted refund.