(Today, of course, the president's defenders claim that Clinton admitted infidelity on 60 Minutes and that the fully informed voters simply didn't care.)

Burke admitted serial infidelity during his marriages: "I was young.

And while he presented himself as the most socially conservative candidate, some voters were skeptical because he admitted marital infidelity and supported abortion rights in the past.

March 20 - Australian Prime Minister Bob Hawke weeps on national television as he admits marital infidelity.

To re-establish his womanizing persona, Tracy holds a press conference announcing he is leaving show business to spend more time with a stripper; In December 2009, Woods announced he would take an indefinite leave from professional golf to focus on his marriage after he admitted infidelity.

From December 2009 to early April 2010, Woods took leave from professional golf to focus on his marriage after he admitted infidelity.

Most critics applaud Hughes for breaking his 35-year silence about his marriage and admitting his insensitivity and infidelity, which some claim drove Plath over the brink.