Peytyn pleas with her son to stay close to home as he chooses a college. Tensions rise between Nikki and Johanna after pictures arise on social media. Peytyn reveals she knows Heather's ex-husband very well.
A mom from the suburbs doesn't get the welcome she hoped for from Johanna. Heather's oldest daughter gets ready for prom, leaving Heather's ex and boyfriend to get acquainted. Nikki and Johanna's sons' team plays against Tiffany's son's team.
Nikki sets up a press conference to announce what high school Nimari is going to attend, creating a rift in her friendship with Johanna. Peytyn keeps a school offer secret from George but faces harsh backlash when he finds out. Tensions boil over between Nikki and Johanna at Heather's event.
Heather and Nikki collaborate on a joint graduation party for their kids. Peytyn confesses her feelings for her son's coach. Johanna crashes Heather & Nikki's graduation party and George finally commits to a school.
Peytyn and Heather arrange a "friend-tervention" to reunite Nikki and Johanna. Meanwhile, Tiffany's fellow suburban basketball mom, Catrina, and her son Antoine come into the scene for Nikki's 3-On-3 Charity Basketball Tournament.
Peytyn deals with her feelings as George prepares to leave for college; Nikki and Johanna reconnect while working together to sell Peytyn's home; Tiffany, Catrina, Johanna and Nikki gear up for the End of Summer Showcase.