Life moves fast in Palm Beach. One minute you're the face of a political dynasty's fundraising arm, and the next, you're looking for a "new husband" in Athens while your ex-fiancé celebrates a new engagement at the White House. Honestly, if you haven’t kept up with the revolving door of the don jr girlfriend saga lately, you've missed a wild year of socialite swaps and diplomatic appointments.
Most people still associate Donald Trump Jr. with Kimberly Guilfoyle. They were the power couple of the MAGA movement for years. But things shifted. By December 2024, the whispers about them "growing apart" turned into a full-on reality check. Enter Bettina Anderson.
Who is the new Don Jr girlfriend?
Bettina Anderson isn't a newcomer to the high-society circles of Florida. She’s the daughter of philanthropists Harry Loy Anderson Jr. and Inger Anderson. At 39, she's managed to do something Kimberly Guilfoyle couldn't quite seal: she got a public engagement announcement from the President himself.
During a White House holiday party on December 15, 2025, President Trump took the mic and basically let the cat out of the bag. He announced that Don Jr. and Bettina were engaged. Don Jr. followed up with a pretty emotional speech, thanking Bettina for saying "Yes."
It was a stark contrast to the way the split with Guilfoyle was handled. No big press release. No dramatic "it’s over" post. Just a slow fade out while Bettina faded in.
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Bettina is heavily involved in Florida's philanthropic scene. You’ll find her working with the Hope for Depression Research Foundation or Project Paradise. She’s often described as a "natural fit" for the family. Sources close to the Trumps have hinted that the President prefers her more "mellow" demeanor compared to Guilfoyle’s high-energy, "grandstanding" style.
The Kimberly Guilfoyle situation: Promotion or banishment?
You've probably seen the headlines about Kimberly lately. She’s now the U.S. Ambassador to Greece. Some call it a prestigious promotion; others call it "glamorous banishment."
She was sworn in during November 2025 and has already become "the talk of Athens." It’s kinda funny, actually. While Don Jr. is basically living in Bettina’s Palm Beach townhouse, Kimberly is hosting late-night soirees at Jefferson House in Greece.
The breakup wasn't officially confirmed until December 2024, right around the time the photos of Don Jr. and Bettina holding hands started surfacing. In a recent interview with the New York Times, Kimberly didn't sound too heartbroken. She wished Don the best but also mentioned she’s already looking for her next chapter—and maybe a new husband.
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Timeline of the switch-up
If you're confused by the dates, here’s the basic rundown of how this all went down:
- August 2024: Don Jr. and Bettina are spotted at brunch together in Palm Beach. At this point, everyone still thinks he’s with Kimberly.
- September 2024: Rumors hit that Don and Kim are spending "time apart."
- December 2024: The hand-holding photos come out. Trump nominates Kimberly for the Greece ambassadorship.
- January 2025: Bettina is Don Jr.’s guest at the inauguration.
- September 2025: Kimberly is confirmed by the Senate and moves to Athens.
- December 2025: The engagement between Don Jr. and Bettina is made official at the White House.
Why people are talking about Bettina Anderson
Bettina seems to have mastered the art of "standing still and looking beautiful," which is allegedly what the elder Trump likes in his family's partners. According to reports from People, the President had to "warm up" to her at first. He thought she was a bit too eager. But she toned it down.
She’s younger than Kimberly—39 compared to 56—and she doesn't bring the same level of political baggage. Kimberly had the Fox News history, the Gavin Newsom marriage, and that high-octane 2020 campaign speech that became a meme. Bettina is more of a blank slate in the national political arena.
She spends her time with the Literacy Coalition of Palm Beach County. She’s local. She’s polished. Basically, she’s the quintessential Palm Beach socialite.
What this means for the Trump family dynamic
Don Jr.’s kids seem to be adjusting. Kai, Donald III, Tristan, Spencer, and Chloe have seen their dad through a few iterations of "the girlfriend" now. Since Don Jr. is reportedly living in Bettina’s townhouse, she’s clearly more than just a passing fancy.
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Meanwhile, Kimberly’s departure to Greece cleared the path. There’s no more awkward bickering at Mar-a-Lago, which sources say was happening toward the end of the Guilfoyle era.
If you're following this because you're interested in the social politics of the Trump era, the takeaway is simple: loyalty is great, but "fitting in" is better. Bettina Anderson has managed to do the latter perfectly.
Next Steps for Following the Story:
- Check Social Media: Keep an eye on Don Jr.’s Instagram. He’s much more likely to post "family" shots with Bettina now that the engagement is public.
- Monitor Greek News: Kimberly Guilfoyle isn't one to stay out of the spotlight. Her "diplomatic" maneuvers in Athens are already making waves in the European press.
- Look for Wedding Plans: Given the White House announcement, a high-profile wedding is likely on the horizon for 2026 or 2027.