Plot Synopsis

These men and women were supposedly happily married and they thought they knew their spouses -- until one day they uncovered the real truth and a shocking secret. From bank robbers to bigamists and international spies to killers, each episode tells the first-person tales of these doomed marriages, including: Mary Jo Buttafuocco, who was shot point blank in the head by her husband's teenage lover; a spy for the Cuban government who used his marriage to remain undercover; Donna Andersen, who married an Australian entrepreneur who cheated, lied and stole thousands of dollars from everyone who crossed his path, including his new wife; and many other jaw-dropping stories.

WHO THE (BLEEP) DID I MARRY returned with new Season 3 episodes on Saturday, August 31, 2013 at 8pm ET/PT on ID, with an episode featuring a woman's life that is changed forever when DNA evidence is revealed from a crime committed 20 years ago.

On Saturday, December 20, 2014 at 8pm ET/PT, Investigation Discovery premiered the fifth season of WHO THE (BLEEP) DID I MARRY. In the Season 5 opener, "Family Man," Krystal Kunkel thought romance was a thing of the past, until she met Tommy Garcia. He stepped seamlessly into the role of husband and father. But after 6 years of marriage, Krystal would learn her perfect family man might just be a devil in disguise. After a short break, WHO THE (BLEEP) DID I MARRY returned with new Season 5 episodes on Friday, February 6, 2015 at 9pm ET/PT on Investigation Discovery. In this new episode, "Four's a Crowd," Charmaine Whalen wanted a big beautiful wedding with the love of her life. So when she met a handsome stranger who promised her just that, she thought her dreams were coming true. But Charmaine would soon find herself in the center of her worst nightmare. Midway through the fifth season, this series switched networks, moving from Investigation Discovery to TLC, which premiered the rest of the Season 5 episodes.

Season 7 of WHO THE (BLEEP) DID I MARRY debuted on Saturday, October 15, 2022 at 10pm ET/PT on Investigation Discovery. In the season opener, "Duty, Honor, Deception," a colonel's wife discovers her husband's startling double life, and she must choose between her own future and the good of the U.S. military. She overcomes betrayal to launch a one-woman campaign to protect other military spouses.
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After a four-month break, WHO THE (BLEEP) DID I MARRY returned with new episodes on Monday, November 20, 2023 at 9pm ET/PT on Investigation Discovery. In the Fall premiere, "Never Let You Go," Amanda Sigers, a law enforcement student, marries Sayantan "Sy" Ghose, a medical student. After marrying Sy, Amanda adopts Sy's baby, but she soon learns that Sy is secretly a dangerous criminal. Amanda then faces the case of her life.