When Proctor's mom and dad pay a visit to Los Angeles and Proctor discovers his mom is keeping a deep dark secret, he finds himself in an unusual position. As a private investigator he doesn't want to investigate his own mother, so he asks Blair to do it for him. When Blair finally discovers what's been going on with Proctor's mom behind everyone's back, he's not only stunned, but not sure how to explain it to Proctor. It is the kind of painful, emotional case Proctor prefers to avoid altogether, and this time it involves his own mother. And it only makes him question his complicated relationship with Blair even more. Will this be the one thing that brings Proctor and Blair together once and for all? Or will it tear the entire family apart completely?