Peter tries to keep up with Lois as she goes through a midlife crisis; Stewie brings home a turtle from the park.

To boost Chris' self-esteem, Peter and Lois send him to space camp. When camp ends and the Griffins come to pick Chris up, they accidentally are launched into outer space, and it's up to Chris to land the clan safely back on earth.

When Peter, Quagmire and Joe visit the Harvard University campus, Quagmire accidentally marries a prostitute. In order to get out of his marriage, Quagmire pretends to be lovers with Peter.

When Peter and Chris interrupt Stewie’s TV time, the angry baby goes back in time to break up Peter and Lois so he’s never conceived, but is shocked when he is reborn into a “Downton Abbey”-esque British household.