Changing of the Guardian

"The Changing of the Guardian" is the eleventh episode of Season 24, it aired on January 27, 2013.

A tornado leaves Homer and Marge thinking that, in case something befalls them, they need to pick out new guardians for the kids. At first considering Homer's half-brother Herb, they discover Bart and Lisa have been enamored of a cool couple named Mav and Portia, though Marge questions the actual motivations of the potential guardians.

Behind the Laughter
The episode was watched by 5.3 million viewers, earning it a 2.4 rating.