The OutsiderEpisode 22

After returning from a long business trip, Clark noticed his wife, Lois, behaving unusually. Driven by suspicion, he installed surveillance cameras at home, which captured footage of her frequent, clandestine interactions with another man. Lois revealed that she was pregnant, though the paternity of the child remained uncertain. Clark gathered all the evidence and laid out the facts in a public setting, effectively bringing his fractured marriage to a definitive end.