The Real Housewives of Orange County Episode 5.15 Is This All There Is?

It's the final party of the summer and as Tamra Barney and her husband, Simon, get ready the tension between them reaches the breaking point. Is this the end of the road for the Barneys?

Vicki Gunvalson's relationship with her husband, Donn, is stronger than ever and as they ride to the party they talk about how many carats are in the rings they gave each other to commemorate their renewed love.

Housewives past and present gather to celebrate the end of another summer in beautiful Orange County. At the party, the alcohol is flowing, especially for Lynne Curtin's teenage daughters, Raquel and Alexa. The two girls arrive drunk. Their limo was so long that Lynne claims she was unaware they were even drinking in her presence.

Gretchen Rossi and her boyfriend, Slade Smiley, show up at the party wearing coordinating white outfits. The question everyone wants answered is: are they getting married?

Alexis Bellino and her husband, Jim, invite the Curtins to join them at their church, hoping it will help the situation with their daughters. Meanwhile, Gretchen looks at Tamra's ring finger tattoo of Simon's name, which is very similar to the one Gretchen has on her own ring finger.

As the party continues Tamra is in the midst of a major meltdown and pulls her friend, Vicki, aside to fill her in on her earlier blowup with Simon. She admits that she can't take his controlling behavior anymore. What does the future hold for the Barneys?