Tiger Woods told one of his alleged mistresses his marriage was a sham — “It’s only for publicity” — this, according to her lawyer. We’ve also learned she has lurid details of the alleged 2-year affair and Tiger’s lawyer has already contacted her attorney. Michael O’Quinn tells TMZ his client — O’Quinn asked us not to ID her by name but it’s not Jamie Junger — met Tiger Woods at Roxy Nightclub in Orlando, Florida in 2004. Tiger was engaged at the time. The woman — then a 20-year-old cocktail waitress at the club — claims she went back to Tiger’s and had sex the night they met, and then carried on an affair for the next two years.