How A Billionaire Beat Divorce Court: Lessons from South Korea’s $1 Billion Split

You've probably heard about the biggest divorce settlements in history. Melinda Gates ($76 billion settlement). MacKenzie Scott ($38 billion). These are the kinds of numbers that break the internet. Women who walked away with billions. South Korea just had what everyone was calling their version of “divorce of the century”—except this one went the opposite direction.

What if everything you think you have - the house, the lifestyle, the security—turns out to belong to someone else? This isn’t just a divorce… it’s generational fallout disguised as a love story gone wrong.

Q: Wait—who is Chey Tae-won, and why is everyone obsessed with his divorce?

Think of Chey Tae-won as Korea’s version of Jeff Bezos meets Logan Roy. He runs SK Group, one of South Korea’s biggest conglomerates—telecom, energy, semiconductors, all of it. His ex-wife, Roh So-young, is the daughter of a former president. So when their marriage exploded in scandal? The whole country grabbed popcorn.

Q: What caused the split?

Chey admitted in 2015 that he had a child with his mistress. Yes indeed, he went public with the affair himself. Cue national meltdown. After that confession, the couple’s 30-year marriage unraveled fast.

Q: So how did this turn into a “divorce of the century”?

Money, per usual. In 2024, a court ordered Chey to pay ₩1.38 trillion won (about $1 billion)—the largest divorce settlement in South Korean history. People gasped. The stock market twitched. Every chaebol (South Korean family-owned and controlled conglomerate) heirs probably checked their prenup that night.

Q: And now the Korean Supreme Court says… what exactly?

In October 2025, South Korea’s Supreme Court threw out that billion-dollar payout. Ouch! They said part of Roh’s supposed “contribution” to the marriage came from her father’s illegal slush fund, which had been tied to bribes. Translation: “You can’t use dirty money to claim marital assets.” Brutal.

Q: Wait, so she gets nothing now?

Not quite. She still gets a billion won (about $1.4 million) in alimony. Which, let’s be real… is a consolation prize when you were expecting a billion dollars. Imagine going from billionaire-ex-wife status to “decent.”

Q: Why does this case matter beyond the gossip?

Wealth doesn't automatically equal security in divorce. What matters in court is what you can prove you legally own, not what seems fair or what you contributed emotionally. Someone who went from a $200k household income to suddenly being a single parent making $60k experiences the same psychological whiplash as Roh going from billions to “dentist money." It's not about the zeros—it's about the life you thought you were building together vanishing in a courtroom.

__________

Roh So-young had every reason to feel secure. Her father was president of South Korea. She married into one of the country's most powerful families. She lived like a billionaire, raised her children in luxury, and assumed that life was hers.

Then came the divorce.

The dollar amounts might be extreme, but the lesson isn't: Don't assume you're secure just because of who you married. If your financial foundation depends entirely on your spouse, you don't have a foundation—you have faith. And faith doesn't hold up in court.

Ready to Protect Yourself?

This is exactly why Legally Uncensored exists. Every week, we break down the high-profile splits and the quiet ones—the salacious details, yes, but also the legal realities and practical steps you need to take now, whether your marriage is thriving or falling apart.

Because the time to understand what's in your name, what you're entitled to, and what could disappear tomorrow isn't after the divorce papers are filed—it's today. Check out our guide for things to consider, when you are planning for divorce.

Listen to the new season of Legally Uncensored and join the conversation. Your future self will thank you.