Kimberly Guilfoyle signals interest in ex-husband Newsom's affair scandal as tell-all looms

Clara Marshall,
 July 21, 2026

Kimberly Guilfoyle, now serving as U.S. Ambassador to Greece, liked an Instagram post spotlighting Gavin Newsom's 2007 affair scandal, just as the woman at the center of it reportedly prepares to go public.

The post, published July 15 by The California Post's Instagram account, revisited the scandal that nearly ended Newsom's political career before it reached the governor's mansion. Guilfoyle's "like" landed ahead of what SheFinds reported is an upcoming Vanity Fair feature from Ruby Rippey-Gibney, the former San Francisco City Hall aide who had the relationship with Newsom while working as his appointments secretary.

No one involved has offered a public comment on Guilfoyle's social media activity, and Vanity Fair has not publicly confirmed the reported feature. But the timing, and the source of the "like", puts fresh attention on a chapter of Newsom's career that Democrats have spent nearly two decades trying to leave behind.

Newsom's 2007 affair cost his chief of staff a career and a marriage

The original scandal dates to 2007. Rippey-Gibney was Newsom's appointments secretary at San Francisco City Hall. She was also married to Alex Tourk, who served as Newsom's close friend, campaign manager, and chief of staff. When Tourk discovered the relationship between his wife and his boss, he resigned.

Newsom publicly apologized, describing his conduct as "a serious lapse in judgment." The affair became public just months after his divorce from Guilfoyle was finalized in 2006. The couple had married in 2001 and separated in 2004.

The fallout did not stop Newsom's rise. He went on to become California's governor, and the affair faded from mainstream political conversation. Rippey-Gibney, by contrast, largely stayed out of the public eye, until now.

Rippey-Gibney reportedly plans to share her side through Vanity Fair

Rippey-Gibney is reportedly preparing to share her perspective on the relationship with Newsom in a Vanity Fair feature described as "highly anticipated." No publication date has been announced, and SheFinds did not cite a named source for the claim. The outlet used the word "reportedly" without further attribution.

If the feature materializes, it would mark the first time Rippey-Gibney has given a major public account of the relationship. That alone could reopen questions about how Newsom handled the power dynamics inside his own office, a sitting mayor carrying on a relationship with a subordinate who was married to his top political aide.

Democrats are already navigating internal tensions over the party's direction heading into 2028, with figures like Democratic Socialists eyeing new leadership and progressive candidates testing the waters. A fresh Newsom scandal revival would add personal baggage to an already fractured bench.

Guilfoyle's quiet signal carries more weight than a press release

Guilfoyle did not issue a statement. She did not sit for an interview about the post. She tapped a heart on Instagram. In political terms, that restraint says plenty.

As a former Fox News personality, former prosecutor, and prominent supporter of Donald Trump, Guilfoyle occupies a unique position in this story. She was married to Newsom during the period leading up to the affair. She is now a Senate-confirmed ambassador. Her engagement to Donald Trump Jr. ended in 2024, and she has built her own political identity independent of both relationships.

During her first interview as U.S. Ambassador to Greece, Guilfoyle described her post-divorce relationship with Newsom as "a very good relationship." That diplomatic framing makes the Instagram "like" all the more pointed. A woman who has publicly kept things cordial with her ex-husband chose to engage, however briefly, with content dredging up his worst personal failure.

The broader Democratic Party continues to face questions about credibility and leadership, from fundraising controversies to internal positioning battles that show no signs of settling down.

Newsom has never fully accounted for the power imbalance

The 2007 affair was not simply a personal indiscretion. Rippey-Gibney worked directly for Newsom. Her husband worked directly for Newsom. The mayor carried on a relationship with a subordinate employee whose spouse was his most trusted political operative. When the truth came out, it was Tourk, the betrayed party, who lost his job.

Newsom's apology framed the matter as a "lapse in judgment," language that treats a sustained workplace relationship with a subordinate as a momentary stumble. In an era when Democrats have built an entire political brand around accountability for workplace power imbalances, the gap between their stated principles and Newsom's career trajectory is difficult to miss.

Meanwhile, other Democratic governors are navigating their own 2028 positioning with varying degrees of transparency, and the party's bench remains unsettled.

If Rippey-Gibney's Vanity Fair feature does arrive, it will force a reckoning that Newsom's political allies have avoided for years. The question is whether the same media institutions that have championed workplace accountability standards will apply those standards to a sitting Democratic governor, or whether Newsom will once again benefit from the kind of selective scrutiny that protects allies and targets opponents.

Guilfoyle, for her part, appears content to let the story tell itself. Democratic leaders with national ambitions may not have that luxury much longer.

Sometimes a single tap on a screen says more than a press conference ever could. Guilfoyle didn't need to say a word, the facts of 2007 speak loudly enough on their own.

About Clara Marshall

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