Complex sentence: Dors reportedly had an affair with Rod Steiger during the filming of "The Unholy Wife", during which he broke off the affair in the October 1956 after Hamilton had started an affair with Raymond's estranged wife in London.
Split into simpler sentences: Dors reportedly had an affair with Rod Steiger during the filming of "The Unholy Wife", during which he broke off the affair. In October 1956 after Hamilton had started an affair with Raymond's estranged wife in London.