VIDEO: Jaimee Grubbs Thought She Was Tiger's Only Mistress

Alleged Tiger Woods mistress Jaimee Grubbs knew Tiger Woods was married to Elin Nordegren, but little did she know that the golfer had another (or maybe 10) woman.  "The second I did hear about Rachel [Uchitel]... that was the hardest part," Jaimee, 24, tells Extra. It was kind of the breaking point of realizing that I may never be the only woman."

What's more, receiving a voicemail from Tiger asking her to remover her name from her phone's outgoing message was "a reality check."

"To know, this whole time, two-and-a-half years... I thought that I could have been the only woman," she goes on. "It hurts."

"I almost loved this man... I did love this man," Jaimee adds. "I am changing my life and I'm changing his and this and that was the hardest part for me."

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