On July 24, 2026, the Seoul High Court, in the second instance of this divorce case that has entangled the parties for nearly a decade, pushed the scale of South Korean judicial history upward: it ordered Choi Tae-won, the chairman and CEO of SK Group, to pay his ex-wife, Ryu Soo-young, 944 billion Korean won, approximately 643 million U.S. dollars, in property division. If this figure is ultimately upheld by the Supreme Court, it will be classified by the media as one of the highest divorce property division amounts in South Korea, marking a significant judgment in the history of chaebols; however, at this moment, both parties still retain the right to appeal to the Supreme Court, and this financial settlement, valued in hundreds of billions of Korean won, is far from being concluded. Unlike traditional family disputes, research briefs indicate that Choi Tae-won's personal wealth soared drastically during the period from 2022 to 2026 due to the global AI investment boom, and his asset structure is intricately tied to AI-related investments and company stock, which implies that the court's move to raise the division amount significantly and affirm the contributions of a long-term marriage and non-operating spouse does not just change the wealth map of the two individuals but also brings the issue of "how chaebol family assets are redistributed in judicial proceedings during the AI era" into the observation list of capital markets and institutional investors.
High Price Judgment Hits SK Leader's Assets
The 944 billion won is directly written in the judgment; for Choi Tae-won, this is not a "legal fee" that can be blurred at the group level, but a property division obligation that must be fulfilled in his personal capacity. For his personal asset structure, which has recently expanded dramatically due to the AI investment boom, this figure means that financing paths need to be rearranged among existing equity, cash, and other financial assets, with any explicit action likely interpreted by the capital markets as "a qualitative change in the chairman's asset burden."
Among South Korea's high-net-worth individuals, divorce settlements close to 643 million U.S. dollars are highly rare, and traditional chaebol leaders usually lock in vast wealth through shareholdings and family company structures, seen as difficult to shake significantly in marriage disputes. In this second instance, the court clearly viewed the substantial assets closely linked to Choi Tae-won under his name as divisible marital property, sending a signal to the market: the "family wealth pool" controlling publicly listed companies and AI-related assets is no longer exempt from the redistribution of marriage law. In the period of uncertainty where the judgment's conclusion is not yet settled and both parties still have the option to appeal to the Supreme Court, institutional investors and creditors instinctively question whether there will be actions such as equity disposal, pledge enhancement, or family structure adjustments to free up the nearly 100 billion won personal payment space. This association with the stability of shareholdings alone has already changed the way that risks in South Korea's chaebol marriage disputes are priced in capital markets.
AI Wealth Bubble and Family Asset Game
The global AI investment boom from 2022 to 2026 has driven up the valuations of semiconductor, cloud infrastructure, and related tech companies. Research briefs indicate that Choi Tae-won's personal wealth, which has deeply engaged in this cycle, has similarly soared. For chaebol leaders whose wealth primarily comes from equity, AI is not an abstract narrative but directly reflected in the numerical leap in the market value of SK Group's related sectors—every time share prices are pushed up by AI stories, the reported size of "community property" under marriage law also expands. It is against this valuation backdrop that the Seoul High Court's second instance raised the property division amount to 944 billion won, interpreted as one of the unprecedented divorce property judgments, whose shock effect is difficult to sever from the asset picture when the case entered the judicial process in 2017.
Longstanding games surrounding company control and the ownership of new economic wealth have existed within the chaebol family in South Korea, and the AI cycle has merely amplified the stakes of this game rapidly. In the era of traditional manufacturing, marriage disputes were more often seen as "family internal affairs"; however, as AI-related assets became core value drivers, who possesses discourse power over this new wealth began to substantially influence the long-term investment strategies and risk preferences of listed companies. In the second instance, the court more actively recognized the long-term contributions of marriage, especially those from non-operating spouses, making it so that new economic dividends can no longer be easily separated from marital relationships through family structures, which sends a clear signal to the capital market: at high valuations driven by AI, the internal competition for family assets has evolved into part of corporate governance and shareholder risk exposure.
From 2017 to the Reversals in the Second Instance and Increased Contribution Recognition
The timeline of this family litigation nearly parallels SK's expansion in the new technology cycle. In 2017, according to media reports, Choi Tae-won was the first to file a divorce mediation application with the court, formally bringing marriage and property disputes into judicial proceedings, after which both parties engaged in a prolonged tug of war regarding divorce and property division in court and within the family. By December 2022, research briefs indicated that the first property division judgment by the court was significantly lower than today's second instance level, with specific figures available only from a single source, viewed cautiously as an early sample that conservatively recognized spouse contributions. Meanwhile, from 2017 to 2022, SK Group’s business expansion and AI-related investments continually thickened the asset base for later division. Entering the global AI investment boom, research briefs noted that Choi Tae-won's personal wealth soared substantially between 2022 and 2026, directly amplifying the financial leverage of this divorce case. Against this backdrop, on July 24, 2026, the Seoul High Court suddenly raised the property division amount to 944 billion won, marking both a reversal of the "conservative attitude" in the first instance and pushing this originally family-internal dispute to a height in South Korean judicial history.
The reversal is manifested not just in the amount but also in "who is recognized as a co-creator of wealth." Under South Korean legal frameworks, part of the property formed during marriage is regarded as community property, and the court typically measures both parties' contributions to family affairs and wealth formation during division; in chaebol family marriage cases, such contributions often extend to social resources, political connections, and support for the long-term operation of family businesses. The second instance ruling was interpreted as the court more actively and specifically quantifying the long-term contributions of non-operating spouses over the decades-long marriage, viewing them as intangible inputs that accumulated alongside asset valuations, rather than "branches" that could be easily separated in shareholding and family structure design. From the mediation application in 2017 to the reversal in the second instance in 2026, the trajectory displayed by this case is a clear signal from South Korean courts gradually increasing the weight of non-operating spouses’ economic and social contributions when facing disputes involving high-net-worth families and capital market interactions.
Warning from Chaebol Divorce Cases on Equity and Governance
When the court converts the "intangible contributions" made during a long-term marriage into a specific division amount of 944 billion won, it is not only the asset lists of two individuals that are moved but it is also tapping into the nerves of South Korea's chaebol equity structure. Choi Tae-won's personal wealth is highly intertwined with the SK Group's equity and AI-related assets; any asset realization or restructuring carried out to fulfill the judgment could theoretically rewrite the controlling shareholder's shareholding ratio and voting rights distribution, posing potential impacts on group control. South Korean chaebol marriage disputes have traditionally been intertwined with family wealth inheritance and corporate control; the substantial increase in division amounts in this second instance signifies that spouses' rights within family capital are no longer just "marginal variables" but will be preemptively embedded and hedged in future mergers and defensive equity arrangements and family holding platform designs.
From a judicial perspective, this case has the potential to become a reference point for subsequent similar disputes: once the court systematically enhances the recognition of spouse rights in high-net-worth family cases, existing equity trusts and family holding structures must assume that spouses may become "key stakeholders," rather than mere support objects. Discussions on corporate governance in South Korea have long focused on the spillover effects of controlling shareholders' personal risks on the stability of publicly listed companies; now, investors and institutions will have to incorporate household litigation, like divorce lawsuits, into their governance quality assessment checklists, examining them alongside corporate litigation and regulatory investigations. Regulatory agencies, when reviewing significant matters in the capital market, will also find it increasingly difficult to ignore the indirect impacts of such private disputes on share concentration, voting power distributions, and even board structures, making the boundaries between controlling shareholders' private lives and the governance of listed companies clearer and more judicially predictable.
Supreme Court Uncertainty and Capital Market Observation
The second instance raising the division amount to 944 billion won is not just a "pricey divorce" but clearly sends two signals at the judicial level: first, the wealth formed during the marriage is more resolutely viewed as a joint result; the contributions of long-term partners, particularly those of the non-operating side, are no longer merely annotations but substantive forces that can leverage family asset structures; second, when such disputes are layered with chaebol identity, the family power dynamics are no longer solely determined by equity and bloodline, and the court's determination of property ownership is becoming an external variable for rewriting control maps. However, this signal currently remains at the level of "high court samples," as the second instance is not a final ruling, and both parties still retain the right to appeal to the Supreme Court. Research briefs have not yet confirmed whether an appeal has been filed or accepted; whether the Supreme Court will alter ratios, adjust calculation bases, or even make more abstract legal judgments on the boundaries between family businesses and marital property remains a key uncertainty. For the capital market, this means that before the final judgment, Choi Tae-won's personal wealth and its binding relationship with SK Group's equity and AI-related assets can only be reflected through discounts and risk premiums in this suspense: institutional investors will more seriously incorporate the controlling shareholder's family litigation into their governance risk models, raising higher demands regarding the chaebol family's shareholding concentration, inheritance arrangements, and information disclosure; once the Supreme Court issues a final ruling, its result is highly likely to be included in textbook governance cases, forcing the market to systematically embed "family upheaval scenarios" in valuation, shareholder agreement clauses, and major merger reviews. Before the Supreme Court's decision is finalized, this divorce case itself has already become a mirror for the South Korean capital market to recalibrate chaebol family risks and governance premiums.
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