Another blast from Taylor's past joins the house, and the Shack of Secrets reveals Cory's true feelings after his fight with Alicia.
The four remaining teams battle it out for a spot in the final during a beach challenge that mixes speed, puzzle solving and a bit of pop culture.
Lexi and Kyler go on spring break, Brianna asks Robert to move to Oregon, Ashley gets into a brawl with Bar's mom, and Kayla tries to fix Stephan's relationship with her mom.
Leah gets a surprising call from Jeremy during the twins’ birthday, Kailyn goes to court with Lux's dad, and Jenelle takes a birthday vacation with all her kids.
Jasmine is faced with a new temptation when her ex joins the house, and Alicia reaches her breaking point with Cory and Taylor.
Angelina's embarrassing bodily mishap leaves a lasting impression on the roomies when she departs the house, and the gang heads to Bimini, Bahamas.
The players compete in a challenge designed to purge the weakest from the game, and there's an explosive shouting match when one competitor accuses another of cheating.
Nessa and EJ Johnson talk with Kailyn about her status with Dom and Lincoln's birthday party drama, and Brianna from Young + Pregnant chats about her new relationship.
Brianna defends her new boyfriend to her sister, Bar makes peace with Ashley's family, Kayla and Stephan come together for Izaiah's medical treatment, and Sean bails on Jade.
Kailyn and Javi throw separate birthday parties for Lincoln, Chelsea heads to court with her ex, Leah takes Gracie to therapy, and Nathan's text to Jenelle angers David.
The newest ex to arrive is quick to stir up drama with the housemates, and the Shack of Secrets makes Lexi question her newly rekindled relationship with Paulie.
The girls go off on Angelina when she makes a surprise return to Miami, and Meatball Day gets weird.
Alliances are called into question since the Red and Blue teams are now teams of two, and an underwater challenge proves too much for one team.
Nessa and EJ Johnson talk to Catelynn and Tyler about tense parenting moments and couples' counseling, and Amber and Andrew check in with their newborn son James.
Kayla begins college and reconnects with an old high school friend, Brianna explores her newfound post-breakup independence, and Jade and Sean try counseling.