The Real Housewives of Orange County, Runaway Husband

After a five-year hiatus, Heather Dubrow is back. Gina and Emily pay a visit to Dr. Jen Armstrong for some OC style self-care.

Gina and Emily investigate a juicy rumor about Shannon and Heather's old friend, Nicole.

Gina and Emily investigate a juicy rumor about Shannon and Heather's old friend, Nicole.

Shannon apologizes to the ladies after Heather's party, but finds that some are more receptive than others. Meanwhile, Noella's husband blindsides her with unexpected news.

Shannon apologizes to the ladies after Heather's party, but finds that some are more receptive than others. Meanwhile, Noella's husband blindsides her with unexpected news.

The ladies gather to celebrate Shane finally passing the California bar. Despite making amends with Gina, Shannon runs into another roadblock with Emily.

The ladies gather to celebrate Shane finally passing the California bar. Despite making amends with Gina, Shannon runs into another roadblock with Emily.

Shannon apologizes to Heather, but her atonement doesn't end there; Dr. Jen's attempt to smooth things over with Noella unexpectedly blows up.

Heather treats Jen and Emily to a spa day where Jen opens up about her marriage. Shannon heads for Nashville to visit her mom and is surprised when her daughter Sophie opens up about her new relationship.

Heather charters a private jet to Cabo San Lucas for the ladies, meanwhile Noella ends up trailing behind.

As Cabo heats up and truths are revealed, the ladies struggle to keep their cool. Emily looks inward for answers, while Jen's pain pushes her to emotional limits.

On the final night in Cabo, tensions rise; Emily falls; Gina questions her friendship with Noella.

When Shannon invites the ladies over to her home for a luncheon, Dr. Jen reveals her marriage is struggling and looks to the women for advice.

Emily prepares for Annabelle's baptism, but struggles with her ongoing relationship issues with her father. Heather helps Gina purge her closet and finally lets go of her marriage.

While Heather and Gina take a trip to New York, Shannon has Emily, Noella and Jen over for a dinner party. Heather and Gina take a walk down memory lane and bond over their mutual support for each other.

The ladies' professional lives are booming. Heather celebrates the completion of a new project with Terry, Dr. Jen prepares to launch a new business venture and Emily meets with an exoneree as part of The Innocence Project.

Heather decides to address her lingering issues with Shannon but is met with fierce opposition.

The ladies head to Aspen for some fresh air and much-needed relaxation.

Noella makes strides with her divorce but struggles to control her emotions. Emily and Shannon make peace and band together to give the other ladies a scare.

Noella confronts Heather about rumors she heard at Heather's sushi party. Gina and Shannon try to salvage what's left of their friendship. Emily and Shane finally have their dream wedding photo shoot to celebrate their marriage.

A discussion about Heather's return reopens old wounds for Shannon.

Gina and Shannon's friendship hangs in the balance while Dr. Jen gives insight into her marriage.