Nikki's friend Tiffany does not get the welcome she hoped for from Johanna; Heather's oldest daughter gets ready for prom, leaving Heather's ex-husband and boyfriend to get acquainted; Tiffany's son plays on a team against Nikki and Johanna's sons.

Nikki sets up a press conference to announce what high school her son will attend, creating a rift in her friendship with Johanna; Peytyn decides to keep a school offer secret from George; tensions boil over between Nikki and Johanna.

Heather and Nikki collaborate on a joint graduation party for their children; Peytyn confesses her feelings for her son's coach; Johanna crashes Heather and Nikki's graduation party; George commits to a school.