Andy Byron Divorce Settlement: Massachusetts Law and Startup Equity

As of early 2026, there is no Andy Byron divorce settlement, because Byron and his wife, Megan Kerrigan, have not filed for divorce and were seen together publicly in April 2026.¹ Had a divorce moved forward after the July 2025 Coldplay concert scandal, family lawyers estimated it could have cost the former Astronomer CEO tens of millions of dollars, with one report putting the figure “in excess of $30 million.”²

Where the Marriage Stands

Despite widespread speculation after Byron was filmed embracing Astronomer’s chief people officer Kristin Cabot on a stadium kiss cam, no divorce filing between Byron and Kerrigan has been publicly reported. In September 2025, Page Six reported the couple appeared to be “still going strong,” with Kerrigan spending time at a family property in Maine after the video went viral.³ By April 2026, the couple had been seen together in public for the first time since the scandal.¹

Kerrigan has issued no public statement. A viral Facebook post claiming to be from her, saying she had retained counsel and was “re-allocating” assets, was debunked as the work of an imposter account.⁴ The real Megan Kerrigan Byron deleted her Facebook page and deactivated her Instagram after both were flooded with comments.⁵ Byron himself has not spoken publicly, and Astronomer confirmed that statements circulating in his name online were fabricated.⁶

Why the Potential Settlement Numbers Ran So High

The dollar figures that circulated in the press were driven almost entirely by Byron’s estimated ownership stake in Astronomer, the data orchestration company he led starting in 2023. Media outlets pegged his net worth at somewhere between $20 million and $70 million. The range is that wide because his equity stake was reported as roughly 1% to 5% of a company valued at $1.2 billion to $1.3 billion after its May 2025 Series D funding round, putting the shares alone at roughly $12 million to $65 million. Those numbers exclude his salary, bonuses, and earnings from earlier roles at Cybereason, Lacework, and Fuze.⁷

Nancy Chemtob, a family law partner at the New York firm Chemtob Moss Forman & Beyda, told the New York Post that Byron “could have to shell out tens of millions” to Kerrigan. Chemtob said Massachusetts generally follows a 50/50 framework for assets built during a long-term marriage, though the picture “could get much dicier” if there was a prenuptial or postnuptial agreement in place. She added that infidelity clauses in prenups exist but can be difficult to enforce.⁸

How Massachusetts Law Would Divide the Assets

Massachusetts, where the couple reportedly lives, is an equitable distribution state rather than a community property state. There is no automatic 50/50 split. Judges have broad discretion to divide property in whatever way they consider fair on the facts.⁹

Under Massachusetts General Laws chapter 208, section 34, a court can assign all or any part of one spouse’s estate to the other. Everything either spouse owns is potentially in the marital pot: pre-marital assets, inherited assets, and assets held in one name alone. Judges weigh factors including the length of the marriage, each spouse’s income and employability, contributions to the marriage (including as a homemaker), and the conduct of the parties.¹⁰

Kerrigan’s own assets would matter too. She reportedly has independent wealth from family real estate in New England, including the $2.4 million Maine estate where she stayed after the incident, which neighbors described as a long-standing family property.¹¹ Whether inherited or pre-marital property gets divided depends heavily on how intertwined it became with joint finances during the marriage.

Would the Affair Change the Math?

Conduct during the marriage is one of the section 34 factors, so infidelity is not irrelevant. In practice, though, it usually has a modest effect on how property gets split. Massachusetts courts aim for fairness rather than punishment, and adultery tends to move the numbers only when a spouse “dissipated” marital assets on the affair, spending joint money on things like hotels, gifts, or travel for the other person.¹²

For alimony, the impact is smaller still. Following 2011 reform legislation, Massachusetts law specifically excludes spousal conduct as a factor in determining alimony. Judges look at the dependent spouse’s financial need and the paying spouse’s ability to pay.¹²

Chemtob also pointed to a non-legal cost, calling the couple’s children the “real losers” in the situation given expenses for therapy, separate homes, and the broader family embarrassment.⁸

The Startup Equity Complication

The hardest part of any hypothetical settlement would be the Astronomer shares. Startup equity is illiquid and restricted, and a payout depends on a future liquidity event like an IPO or acquisition that may never happen. Massachusetts courts draw a distinction between the optimistic valuations used to raise capital and the “fair market value” figure a divorce court needs, and judges typically rely on expert testimony, applying discounts for lack of marketability and minority ownership.

When one spouse holds startup shares, courts sometimes give the other spouse offsetting assets such as real estate or retirement accounts, or they order a deferred distribution that pays out a share of the proceeds if and when a liquidity event actually occurs. That approach lets both sides participate in the upside without forcing a sale of illiquid shares at the time of divorce.

Byron’s Job Loss and Imputed Income

Byron resigned as CEO on July 19, 2025, one day after Astronomer’s board placed him on administrative leave.⁶ No new position has been publicly reported as of early 2026, meaning the loss of his CEO salary, unvested stock options, and performance bonuses represents a real hit to his ongoing earning capacity.⁹

In a divorce, that reduced income would not necessarily reduce his support obligations. Massachusetts courts can “impute income” to a spouse who is voluntarily unemployed, calculating support based on what the person could earn rather than what they currently earn. Legal commentators noted that a court could treat Byron as the “author of his own misfortune” for the way he lost his job and base financial calculations on his prior earning capacity.

For now, those questions remain theoretical. Without a filing, there is no case, no discovery, and no judge weighing any of these factors. The often-quoted “$30 million” or “tens of millions” figures reflect what analysts thought a Massachusetts court could do with a marital estate of Byron’s estimated size, not any actual award.

1
The Economic Times. Ex-Astronomer CEO Andy Byron and Wife Megan Seen Together Months After Coldplay Kiss Cam Scandal
2
Hindustan Times. Andy Byron Wife Megan Kerrigan’s Divorce Could Cost Astronomer CEO a Whopping Amount
3
Page Six. Ex-Astronomer CEO Andy Byron and His Wife’s Surprising Marriage Update Months After Coldplay Kiss Cam Fiasco
4
Snopes. Former Astronomer CEO Wife Formal Statement
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Yahoo Entertainment. Megan Byron Statement
6
CNN. Andy Byron Astronomer CEO Resigns
7
Times of India. Andy Byron’s Net Worth: Coldplay Concert Kiss Cam Puts Astronomer CEO in the Spotlight
8
New York Post. Here’s How Much Andy Byron’s Divorce Bill Could Be Following Coldplay Kiss Cam Debacle
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Newsweek. Andy Byron Net Worth Astronomer CEO Coldplay Scandal
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Massachusetts Bar Association. The Basics of Equitable Distribution and the Treatment of Gifted and Inherited Assets in Massachusetts
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The Economic Times. Megan Kerrigan Living in a $2.4M Mansion After Leaving Andy Byron’s Home
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DivorceNet. Cheating Spouse and Alimony in Massachusetts