John Stamos claims he caught his ex-girlfriend in bed with him Tony Danza. In his forthcoming memoir titled “If You Would Have Told Me”the 60-year-old actor writes that he caught his girlfriend Teri Copley in bed with Danza, now 72, while dating the model-actress in the 1980s.

He described the incident to People as “physically painful” and “worse than anything.”

“I can’t explain it but I’d rather get punched in the nose again or something because the pain is unbearable,” he says, according to Entertainment Weekly. “Looking back, she probably wasn’t the right girl for me. Everything that happened was awful».

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The actor says he walked into Teri Copley’s house and found the actress sleeping in bed with a man he didn’t immediately recognize who had toned abs.

“At first I was like, “I’m going to kick him…”. I still didn’t know it was Tony Danza. I see his abs. I said, maybe not. And I left…” Stamos recalls. “I remember running down the street with tears on my face and I didn’t want anyone to see me».

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Copley, now 62, says her relationship with Stamos was already over at the time of the incident. “I wondered, what was John doing there, why we had broken up“, he reported to “People”. “He just looked at me, shook his head and left».