Tiger Woods is banned from letting girlfriends near his kids in a divorce deal netting his ex a record $750 million settlement, The Sun reported Wednesday.
The golfer agreed to keep single women away from daughter Sam, three, and son Charlie, one.
He can bring a new flame into their lives only if he marries her. In return, former wife Elin Nordegren ,30, gets the biggest payout ever seen in a celebrity divorce.
But she can never publicly speak out over his alleged flings with socialite Rachel Uchitel, reality star Jaimee Grubbs, porn queen Joslyn James and up to 17 others.
A pal said: "Elin is desperate to protect the children from the womanizing side of their father.
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"Tiger's main fear is her telling her story after he's rebuilt his reputation, sending him back to the gutter."
Swedish ex model Nordegren ended up with double the sum she originally sought, after her lawyers proved Woods, 34, was worth much more than the $1billion she thought.
Her friend explained: "Elin's legal team have done a great job digging up all sorts of assets.
"The price of the huge sum is her silence: no interviews, tell-all books, or TV appearances about this for the rest of her life -- even if Tiger dies first -- or she'll lose the lot."