And this is why you should require a prenup if you have a significant amount of money.
I'd recommend a prenup even if you're not rich, if it's a second marriage. My wife and I were both widowed. Neither of us was rich, but we both had property we wanted to go to our children by our previous marriages. My lawyer wrote the prenup so if I predecease her, she can live in the house as long as she wants to, or until she dies. Then it goes to my kids. When she dies, her property goes to her kids. We figured this would save a lot of fussing. Where there's a will there's an heir!
Those days are long gone. The correct move is to put all your money legally in a LLC, and then form a trust controlling the LLC. Your employer, ie, Microsoft hires your trust, and you're an employee of the trust drawing a $25,000 salary. Your house and car are owned by the LLC. You have no personal assets, but you have access to anything in disbursements at your discretion. The wife is entitled to NOTHING in a divorce other than a portion of your salary.
"Trophy wives" in reality are no better than two bit con women selling their goods to the highest bidder. With the LLC, you can drive Porsches and live in mansions, date a playmate, and she'll get a few pennies in a settlement. When she presses for marriage, watch the reaction when you inform her your true financial status. It's a great facial expression to observe when a con artist is busted. Why anyone would marry an american women is beyond me, but if you must, believe in the trust. Payback is a beeatch.