The iVillagers on our Betrayed Spouses Support message board are talking about this recent article: "Peter Cook Blames Christie Brinkley for His Affair."  Yes, really:

"In an interview set to air Friday on ABC's "20/20," he says he cheated on the supermodel because "I was seeking a connection I could not find in my own marriage."

Do you think the cheater is always to blame? Is there ever a circumstance in which the cheater's spouse is at fault? Will you watch the Barbara Walters interview tonight?