Tiger Woods risks $1.3b fortune as he shacks up with Vanessa Trump in trial marriage: ‘No prenup needed’

Golf icon Tiger Woods is reportedly head-over-heels for Vanessa Trump and has invited the former model to live with him in what insiders are calling a “trial marriage” — but close friends are begging the sports legend to pump the brakes and protect his $1.3 billion fortune.

According to sources familiar with the relationship, Woods, 49, and Vanessa, 47 — the ex-wife of Donald Trump Jr. — are quietly but seriously advancing their romance, which began last November. The couple, who reportedly bonded over parenting at the elite Palm Beach school their children attend, are now sharing space in Woods’ sprawling $40 million Jupiter Island mansion.

“Tiger is all in and saying this is a go,” one insider told The National ENQUIRER. “He seems certain this has marriage potential. He’s madly in love with Vanessa. Anyone can see it in his eyes.”

Vanessa, who shares five children with Don Jr., has reportedly become a fixture at Woods’ estate. Sources say she has full access to the property and even knows the home’s security codes. “She essentially lives there,” one tipster said. “She was there all the time anyway. Now it’s official.”

Woods, who co-parents two children with ex-wife Elin Nordegren, is said to be enamored not only with Vanessa but with the blended family dynamic the relationship creates. “The kids all get along well, which matters a lot to both of them,” a source shared.

However, not everyone in Woods’ inner circle is celebrating. Some close friends and advisers are urging him to safeguard his vast wealth before making any formal commitment. “They want him to be happy, but to not go into it quite so naively,” the source explained.

One point of concern is Woods’ alleged view that a prenuptial agreement might be unnecessary this time around. “He’s talking about what kind of wedding he wants and saying he doesn’t see the need for a prenup,” the source claimed. “Which they think is bonkers.”

The 15-time major champion has had his fair share of relationship turbulence, most notably his public 2010 split from Nordegren after a cheating scandal rocked his image. But insiders say the Tiger of today is a changed man.

“He’s ready to prove that he’s grown, that he’s capable of long-term love and stability,” a longtime friend said. “And he believes Vanessa is the woman to build that future with.”

Representatives for Woods and Vanessa Trump have not publicly commented on the rumors.

For now, the golf legend appears content with love off the green — even if it comes with high emotional (and financial) stakes.