If you’ve spent any time watching The Last Kingdom, you know Alexander Dreymon as the fierce, mud-caked Uhtred of Bebbanburg. He’s the guy who spends most of his on-screen life shouting about destiny and swinging a sword. But off-camera? Honestly, his life is way quieter than you’d think. For a long time, the internet was obsessed with who he might be dating, with fans constantly trying to link him to co-stars.
People love a good "workplace romance" rumor. But the reality of the Alexander Dreymon relationship status is actually much more grounded—and a lot more permanent than the gossip columns usually suggest.
The truth is, he’s not just "dating" someone. He’s married. And he’s been in a committed, low-profile partnership for over half a decade.
The Horizon Line: Where It All Actually Began
Most celebrity couples get caught by paparazzi on a random coffee run in Silver Lake. Not these two. Dreymon met his now-wife, Allison Williams (yes, the M3GAN and Get Out star), on the set of a thriller called Horizon Line back in 2019. In the movie, they played a couple trying to survive a plane crash. Kinda intense for a first meeting, right?
The chemistry was basically instant. They started dating toward the end of 2019, but they didn't go running to the press. They just... lived their lives. While the rest of the world was figuring out how to bake sourdough during the pandemic, they were building a foundation in total private.
- Late 2019: Filming Horizon Line and the start of their romance.
- November 2021: They welcomed their son, Arlo.
- December 2022: The official engagement confirmation.
- 2023: The year they actually tied the knot (though we didn't find out until much later).
The "Secret" Marriage That Wasn't Really a Secret
Here is the thing about the Alexander Dreymon relationship with Williams: they weren't exactly hiding. They just weren't shouting. For about two years, people were speculating about whether they were engaged or married.
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Then, in June 2025, the news finally broke that they had quietly married back in 2023. Williams basically let it slip in an interview with The Guardian, referring to Dreymon as her "husband." No massive splashy magazine spread. No sponsored wedding video. Just a casual mention of the man she shares her life with.
Later, Williams joked with Entertainment Tonight that they had been wearing their wedding bands for years. "You gotta look closer, guys," she quipped. It’s a refreshing change from the usual Hollywood "look at me" culture. They chose to prioritize their family unit over the "brand" of being a celebrity power couple.
Parenting and the "Two-Week Rule"
Life with a toddler is chaotic enough, but try doing it when one parent is filming in London and the other is at a premiere in Los Angeles. To keep the Alexander Dreymon relationship healthy, they reportedly follow a "two-week limit."
Basically, they try never to be apart for more than fourteen days. It sounds simple, but in the world of high-budget film production, it’s actually a huge logistical headache. It shows a level of intentionality that you don’t always see in the industry. They’re making it work because they actually want to be together, not because a publicist told them it looks good for the cameras.
Why Fans Keep Getting It Wrong
If you go on TikTok or Reddit, you’ll still find people convinced he’s secretly with his Last Kingdom co-star Eliza Butterworth.
Look, they’re great friends. They post funny photos together. But that’s all it is. Fans often struggle to separate the actor from the character. Because Uhtred had so many tragic romances on screen, people want that same drama in Dreymon’s real life.
But Alexander Dreymon is pretty much the opposite of Uhtred when it comes to stability. He’s a guy who values his privacy and seems perfectly happy staying out of the "Who is he dating now?" cycle.
What This Means for the Future
As we move through 2026, don't expect a sudden influx of "at home with the Dreymon-Williams family" content. They’ve set a very clear boundary.
If you’re looking for the latest on the Alexander Dreymon relationship, your best bet isn't the tabloids. It's looking at the red carpet photos from the last few years. You’ll see them at the Oscars, the Met Gala, or a fashion show, looking genuinely happy and—if you look close enough—wearing those wedding bands they "hid" in plain sight for years.
The biggest takeaway here? A Hollywood relationship doesn't have to be a performance. You can be one of the biggest stars on Netflix and still have a normal, boring, wonderful marriage.
Actionable Insights for Fans
- Respect the Boundary: Don't fall for "clickbait" rumors about breakups or secret affairs; this couple has a proven track record of staying private.
- Follow the Official Channels: If there is big news, Alexander usually shares a thoughtful, rare post on his Instagram rather than through a tabloid "source."
- Look for the Bands: If you're ever curious about their status, just check the jewelry in recent event photos; they stopped hiding the rings a long time ago.