By Courtney Omernick

Relationships and love can be complicated, and so can the break ups. With easier access to news nowadays, we can hear the latest about a celebrity relationship or a celebrity breakup in an instant.

Below are a few celebrity couple scandals that caught everyone off guard.

1. Tiger Woods and Elin Nordegren: The National Enquirer claimed in 2009 that Woods was having an affair with hostess Rachel Uchitel. Reports of a total of 19 mistresses during his five year marriage to Nordegren surfaced and led to their celebrity divorce in 2010.

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2. Maria Shriver and Arnold Schwarzenegger: In 2011, the celebrity couple announced that their celebrity relationship was coming to an end after 25 years of marriage. Eight days later, Schwarzenegger admitted that he fathered the child of the family’s long-time cleaning lady.

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3. Ashton Kutcher and Demi Moore: Following reports that Kutcher had an affair with 22-year-old Sara Leal, Moore released a statement in 2011 revealing that she was going to file for divorce after six years of marriage to Kutcher.

4. Kristen Stewart and Robert Pattinson: Pictures were published online of Stewart and the 41-year-old director of Snow White and the Huntsman, Rupert Sanders, embracing, and that ended up putting the knife into the celebrity relationship between Stewart and Pattinson.

5. Sienna Miller and Jude Law: Miller and Law were engaged in 2004, but the union was short lived. Seven months after Law proposed, he admitted to having an affair with the nanny of his children with ex-wife, Sadie Frost.

What are some other celebrity couple scandals that caught you off guard? Share in the comments section below!