Insignificant Others - McCauley

McCauley's narrator, Richard Rossi, is a 50-something, gym-addicted psychologist and social worker who gave up private practice for a well-paying but soulless job in human resources at a Massachusetts software company called Connectrix. Having lost the HIV-positive love of his life to an unrelated melanoma, he's been living for eight years with blond, arrogant, younger but no longer young Conrad Mitchell, an art consultant for wealthy clients. When Richard discovers that Conrad has been seeing an older man on his business trips to Columbus, Ohio, he's not entirely surprised. In fact, he can hardly object, as he himself has been meeting a still-closeted married man, Ben, for the past three years in an apartment they call the Club, for long lunches that are "like a series of one- and two-hour vacations on a calm, lovely island."

Taken from NPR