The Real Housewives of Beverly Hills, New Year, Old Grudges

New Housewife Crystal Minkoff makes her debut while Erika sheds light on a very dark summer and Lisa's apology leaves Garcelle questioning their friendship.

Kyle and Garcelle attempt to make peace. Later, Erika's unexpected answers during a revealing game of Two Truths and a Lie leave her clouded in mystery.

As the Tahoe getaway continues, Sutton and Crystal's colorful disagreement comes to a head — only to go off the rails again when Sutton feels alienated from the group.

A late-night admission from one of the women strikes Kyle as odd while Lisa's persistence brings Garcelle to her breaking point.

Erika's shocking announcement is the topic of conversation at Sutton's Paris-themed luncheon, as the women seek answers trying to make sense of it all.

Erika reunites with the ladies for the first time since filing for divorce and explains how she came to such a tough decision.

With rumors swirling about her divorce, Erika reveals new details about why she left her husband.

Harry Hamlin's homemade Bolognese sauce spices up Lisa's gathering, but Crystal's non-apology pushes Sutton to her boiling point.

Sutton and Crystal continue stirring the sauce at Lisa's Bolognese lunch, as they lay all their lingering issues out on the table.

Kyle opens her home in La Quinta to the group for a desert getaway, but Erika cannot escape the fallout from her messy divorce.

Kyle puts on her detective hat to help solve a mystery involving one of the women in La Quinta.

Garcelle is in the hot seat when Erika leaves the trip early; Sutton calls an emergency meeting.

Shockwaves from a news article continue to spread as the ladies try to piece together the truth.

Erika and Lisa help Kyle celebrate her birthday, but the festivities are short-lived.

Kyle assesses the progress at Sutton's new home, while Dorit hopes her new business venture is the right fit for her family.

Kathy's dinner party ends abruptly, following a flurry of accusations hurled amongst the women.

At Kathy's spa day, Erika reveals a shocking story about her family, leaving the group with questions.

When the group caravans down the coast for a relaxing girls' weekend, Kyle and Kathy find themselves in the luxurious presidential suite.

After Crystal and Lisa soak up a unique fitness experience, Sutton questions Kyle and Dorit.

At Crystal's Chinese New Year party, old issues between Lisa and Garcelle threaten to ruin the fun while Sutton offers a warm gesture to Erika.

Erika faces viewers' hard-hitting questions while Crystal admits a commonality she shares with Sutton.

Erika surprises the ladies when she divulges juicy new details about her difficult marriage and divorce.

The reunion continues with emotions on high, as Kyle and Kathy discuss the years they spent apart and their eventual reconciliation.