“WHO IS SHE?” — Kristin Cabot’s Cousin Claims Andy Byron’s Previous Affair Involved a Younger Woman

The “ColdplayGate” scandal, sparked by a viral kiss cam moment at a Coldplay concert on July 16, 2025, continues to unravel with shocking new allegations. Astronomer CEO Andy Byron’s embrace with Chief People Officer Kristin Cabot at Gillette Stadium led to his resignation, Megan Kerrigan Byron’s retreat to a $2.4 million Kennebunk, Maine estate, and revelations of a long-term affair, including Cabot’s presence at the Byrons’ wedding and incriminating texts discovered by their 13-year-old son. Now, a bombshell claim from Kristin Cabot’s cousin, posted on X, alleges that Andy had a previous affair with a woman 10 years his junior, supported by a direct message (DM) Megan never saw. This article explores the cousin’s claims, the mysterious DM, and the deepening impact on a family already torn apart.

The Coldplay Kiss Cam and Its Aftermath

The scandal began when the kiss cam captured Andy Byron, 50, with his arms around Kristin Cabot, 52, during Coldplay’s Boston concert. Coldplay frontman Chris Martin’s quip, “Either they’re having an affair, or they’re just very shy,” fueled a viral storm, amassing over 45 million TikTok views. Andy resigned as CEO of Astronomer, a $1.3 billion data analytics firm, on July 19, and Cabot was placed on leave. Megan Kerrigan Byron, an educator at Bancroft School, dropped “Byron” from her Facebook profile, deactivated her social media, and fled their $1.4 million Northborough, Massachusetts home with her two sons, retreating to her family’s Kennebunk estate with her sister Maura and an unidentified individual.

Previous reports have intensified the drama: Megan’s court filing alleged Cabot visited their home 21 times in the past year, with one visit fundamentally altering their marriage. An alleged letter from Cabot to Megan claimed, “He lied to both of us,” suggesting shared deception. A friend’s claim, supported by a wedding photo, placed Cabot at the Byrons’ wedding, and their son’s discovery of incriminating texts on a family iPad confirmed a years-long affair. Now, Kristin Cabot’s cousin has introduced a new figure—a younger woman from a previous affair—further complicating the narrative.

The Cousin’s Bombshell Claim

On July 23, 2025, a user claiming to be Kristin Cabot’s cousin, posting under the handle @FamilySecretsX on X, dropped a stunning allegation: “This isn’t Andy Byron’s first time. The last girl was 10 years younger too. Kristin knew and stayed quiet. I sent Meg a DM, but she never saw it.” The post, which included a screenshot of an alleged DM sent to Megan’s now-deactivated Facebook account, has garnered millions of views, though its authenticity remains unverified. The DM, dated June 2024, reportedly warned Megan about Andy’s prior affair with a woman described as a “28-year-old marketing exec” at a previous company, Lacework, where Andy served as President from 2019 to 2022. The message allegedly read, “I’m Kristin’s cousin. I hate to do this, but Andy’s done this before. He was with [name redacted] at Lacework, someone way younger. Kristin covered for him. Check his old emails.”

The cousin’s post suggests that Kristin, who joined Astronomer in November 2024, was aware of Andy’s earlier indiscretions but remained silent, potentially implicating her in a pattern of enabling his behavior. The claim that the previous affair involved a woman “10 years younger” than Andy, who was then in his mid-40s, has sparked outrage on X, with users like @TruthTeller88 writing, “Andy’s a serial cheater? And Kristin knew? This is worse than we thought.” Others, like @JusticeForMeg, speculated, “Who is she? This younger woman needs to come forward.” The cousin’s identity has not been independently verified, and attempts to contact them via X have gone unanswered, raising questions about the claim’s credibility.

The Mysterious DM and Megan’s Unawareness

The alleged DM, sent to Megan’s Facebook before she deactivated it, reportedly went unseen due to her account’s privacy settings or the influx of messages following the scandal. The screenshot, widely circulated on X and TikTok, shows a message timestamped June 15, 2024, warning Megan about Andy’s history and urging her to investigate his email correspondence from his Lacework tenure. The cousin claimed to have evidence, including “screenshots of flirty emails” between Andy and the unnamed woman, but did not share them publicly, citing privacy concerns. The message concluded, “You deserve to know the truth. I’m sorry Kristin’s involved now.”

Megan’s lack of response to the DM aligns with her retreat from public view. Her court filing, partially leaked on X, references “digital evidence of infidelity” predating the Coldplay incident, likely tied to the iPad texts her son discovered, but makes no mention of a prior affair or this specific DM. Legal experts cited by the New York Post suggest that evidence of multiple affairs could bolster Megan’s divorce case, potentially entitling her to a significant portion of Andy’s $20–70 million fortune under Massachusetts’ 50/50 marital laws. The emotional toll on her sons, particularly the 13-year-old who found the texts, could further increase the settlement, with therapy and housing costs factored in.

Kristin Cabot’s Role and the Pattern of Deception

Kristin Cabot, married to Privateer Rum CEO Andrew Cabot, has faced intense scrutiny since the scandal broke. Her alleged letter to Megan, claiming Andy misled her about his marital status, positioned her as a victim, but the cousin’s claims cast her in a different light. If Kristin knew about a previous affair and failed to disclose it, her role as Chief People Officer, responsible for workplace ethics, becomes even more contentious. Former Astronomer employees, per BBN Times, described Andy as a “toxic” leader, and some X posts suggest Kristin’s HR decisions, including fast-tracking promotions, may have been influenced by personal ties. A TikTok user, @CorporateTea, alleged that Kristin hired the same “younger woman” from Andy’s past at multiple companies, though no evidence supports this claim.

Andrew Cabot’s recent actions—listing a $5.2 million Nantucket estate for sale and appearing without his wedding ring at a gala—suggest personal fallout, per Newsweek. Kristin’s silence since the scandal, coupled with her leave from Astronomer, has fueled speculation about her complicity in Andy’s alleged pattern of infidelity.

The Younger Woman: A New Mystery

The identity of the “28-year-old marketing exec” remains unknown, with the cousin redacting her name in the DM screenshot. Social media sleuths have scoured Andy’s LinkedIn connections from his Lacework days, pointing to a former colleague whose profile matches the description, but no concrete evidence has emerged. X posts, such as one from @GossipSleuth, speculate she may have worked in Lacework’s San Francisco office and left abruptly in 2021, possibly after the affair ended. The lack of a named individual has led to skepticism, with users like @SkepticX22 cautioning, “This could be a troll trying to stir drama. We need proof.”

The cousin’s claim that Kristin “covered for” Andy during this earlier affair suggests a deeper entanglement, potentially explaining her presence at the Byrons’ wedding and her frequent visits to their home. The wedding photo, shared by Megan’s friend, and the iPad texts discovered by her son already indicate a long-term relationship between Andy and Kristin, but a prior affair with another woman would elevate Andy’s actions to a pattern of serial infidelity.

Public Reaction and Corporate Fallout

The cousin’s post has reignited the “ColdplayGate” frenzy, with #WhoIsShe trending on X and TikTok. Public sympathy remains with Megan, with users like @MegsArmy praising her dignity and urging her to “take Andy for everything.” Others, like @ScandalWatcher, demand accountability from Kristin, writing, “If she knew about a previous affair, she’s just as guilty.” The unverified nature of the DM and the cousin’s anonymity have sparked debate, with some accusing the post of being a publicity stunt or AI-generated, similar to a debunked Facebook account attributed to Megan.

Astronomer’s reputation continues to suffer, with Pete DeJoy’s appointment as interim CEO failing to quell questions about workplace culture. The company’s silence on the cousin’s claims and Kristin’s role has drawn criticism, with former employees on X alleging a history of favoritism under Andy’s leadership. Privateer Rum, Andrew Cabot’s company, faces indirect fallout, with the Nantucket estate sale signaling personal or financial strain.

A Family’s Ongoing Pain

The claim that Andy Byron had a previous affair with a younger woman, known to Kristin Cabot, deepens the betrayal felt by Megan and her sons. The 13-year-old’s discovery of the iPad texts already marked a tragic turning point, and the possibility that Megan missed a warning DM adds to her isolation. Her retreat to Kennebunk, supported by family, reflects her focus on shielding her children, but the public nature of the scandal—amplified by social media—makes privacy elusive. The cousin’s allegations, if true, suggest a pattern of deception that could reshape Megan’s legal strategy and public perception of Andy and Kristin.

Conclusion: A Scandal with No End

The question “Who is she?” echoes across social media as Kristin Cabot’s cousin’s claims introduce a new figure—a younger woman from Andy Byron’s past—into the “ColdplayGate” saga. The alleged DM, unseen by Megan, points to a history of infidelity that predates the viral kiss cam moment, implicating Kristin in a cover-up and painting Andy as a serial betrayer. As Megan navigates divorce proceedings and the emotional toll on her family, the public remains gripped by a story that blends personal heartbreak, corporate accountability, and the relentless power of digital sleuthing. Whether the cousin’s claims are verified or debunked, the scandal continues to unravel, leaving a family torn apart and a mystery unsolved.