As it turns out, the final straw may have been the golfer's newest Nike Ad.
The ad features the voice of Woods' late father Earl Woods, seeming to gently question his chastened son.
A friend of Elin told Parade magazine that Woods' wife is furious over the commercial, and has decided to end their troubled marriage.
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The friend said: "She is over Tiger. I wouldn't be surprised if she files for divorce sometime soon."
People magazine reports Elin was also upset that Tiger returned to golf while the couple was still working on their marriage.
Elin reportedly left Florida with their kids and the nanny for an unknown destination, and is fixing up the 2 million dollar house she purchased in her native Sweden.
