Jaimee Grubbs admits she sometimes had second thoughts about sleeping with Tiger Woods, a married father of two.
"I guess if I were to think about it, I did feel guilty that he was spending his time with somebody that isn't his wife," she tells "Extra." "But you know, he never mentioned her. I never thought about it."
By the time she learned he was wed to Elin Nordegren, "we already had this relationship," she says. "And he was the one who pursued me, and I just kind of got involved in this... I had invested emotions in it. I let myself think, 'out of mind, out of sight' type feelings."