Having been there herself, Vicki knows what it takes to keep open honesty going in a marriage. She shares her advice with Shannon and David.
Lizzie opens up about what it's like running a successfuly swimwear line.
Shannon reveals that both she and David have learned from their mistakes and are successfully moving forward.
Shannon, Vicki, David and Brooks continue to fiesta in Puerto Vallarta; Tamra realizes she made a huge mistake by telling Heather about Shannon's email.
As she watched Shannon relay the story of what happened at her house to Vicki, Heather clears up what she actually said.
"They didn’t keep any of their 'problems or issues' private so that’s what you’re going to get -- people’s opinions."
Lizzie opens up about juggling her husband, her kids and her career.
Shannon defends her relationship with David and their fight in Mexico.
Shannon and David join Vicki and Brooks in Puerto Vallarta; Tamra tries to convince Eddie to take care of robo-baby Astro.
As Shannon shares her marriage troubles with the group, Vicki lends her support.
Shannon explains what happened with the email from David and her disappointment in Tamra in betraying her trust.
Lizzie weighs in on the email controversy between Shannon and Heather.
Had Heather known what was really going on with Shannon, she would have reacted differently when she came to her house.
Tamra explains why she told Heather about David's sensitive email to Shannon.
Shannon confronts Heather and Tamra apologizes to Shannon. All because of an email!