Peter Cook’s goose may be cooked. By dishing to ABC’s Barbara Walters, the porn-loving ex of Christie Brinkley broke a confidentiality agreement not to discuss his divorce. But his temper, he says, was boiling because he felt that he got unfairly grilled. The interview will be aired on 20/20 on Friday.

So why did Peter Cook carelessly cavort with an 18-year-old and also resort to on-line porn? Seems he felt that the Mrs., one of the most gorgeous gals on the planet, wasn’t making him feel desired.

"I was seeking a connection I could not find in my own marriage," Cook said to Walters. "I think the emotional aspect of our lives had changed. I think we were both feeling more like we were living with a brother and sister than a life partner."

So, he said, he suddenly realized something was missing.

"I wanted a little acknowledgment, a little attention, a little thank you every now and then for my efforts, for the amount of time I took to care for her and my family, for the wealth I was building," he said.

At times, the architect and builder said, “I pulled up [to] the driveway to the home that I found, that I built, that I lived in, and I felt like I was a guest in someone else's life."

Well guess what? He is now a guest who’s not welcome anywhere.

Cook has found his life systematically dismantled now that he doesn’t have Brinkley by his side.

As we reported in July, Brinkley divorced Cook after finding out that he was fooling around with Diana Bianchi while also spending up to $3,000 a month on Internet porn.

At the settlement, Brinkley paid Cook $2.1 million and got full custody of the kids. And now Dad has to repair his relationship with his children after all the seedy and sensational revelations.