Karen Darling, the eldest daughter in the Darling family, has been married four times. At one point, she was romantically involved with Nick and always thought she would end up his wife. After resenting the fact that it didn't turn out that way, she later started a relationship with Simon Elder so she can spy for her father. However, she ended up forming genuine feelings for him, alienating her from the rest of her family. Now, Karen is convinced that her fifth marriage is the one that will end in happily ever after. But is the fifth time really a charm?
Read on for a preview of tonight's Dirty Sexy Money. “The Summer House” was written by Bill Chais, who is credited for Shark and The Practice, and Jake Coburn, who has worked on Lonelygirl15.