War on HBO: Why Sienna Miller and Dominic West’s Real-Life Scandals Make This Divorce Drama Unmissable

If your favorite part of Belle Burden’s divorce memoir Strangers was the sordid details of their financial breakdown, HBO and Sky have the perfect television adaptation for you. War, which premiered earlier this year across HBO and Sky platforms, is the latest prestige drama from creator George Kay, best known for his work on Lupin, Criminal, and Hijack. But while the plot revolves around a high-profile couple’s public divorce, the show’s most compelling narrative may not be entirely fictional.

Already renewed for a second season, War functions as part courtroom drama and part divorce narrative. It follows a wealthy couple attempting to break up while their lawyers circle one another, trying to sway the split in their favor. It is a story about money and power, certainly, but perhaps more saliently about who builds that wealth within a marriage and who is permitted to walk away with it when that marriage falls apart.

The High-Stakes Legal Battle of War

The series spans an eight-episode first season, taking viewers through the grueling progression of a legal separation: mediation, then arbitration, and finally trial—a worst-case scenario when it comes to splitting assets. At the center are Dominic West as Morgan Henderson, a philandering tech billionaire, and Sienna Miller as Carla Duval, a famous actress determined to secure half of her estranged husband’s net worth after supporting him through a very profitable career.

War is, as a prestige drama, completely serviceable, a legal procedural that fits tightly in the structure of this returning miniseries. But the best way to watch it is with one eye on the very real cheating and divorce scandals that made the two leads more famous for their personal lives than for their careers.

Fleshing out the legal cast are their many lawyers, all engaged in their own forms of mischief. Phoebe Fox and James McArdle play a couple who own their own firm and are defending Miller’s character, though they desperately need to win to stay in business. Adding tension is Archie Renaux as a young lawyer formerly a waiter, who works for Miller’s side but supplies information to West’s legal team on the sly.

The dynamic between the lawyers mirrors the central couple’s dynamic: two sides who know each other too well to trust, bound by professional necessity and personal history. As the show has already started production on its second season—starring Marisa Tomei and Kelly Macdonald as rival law firms working on a defamation case—the franchise is clearly positioning itself as a fixture on premium television.

A Cast Defined by Wealth, Betrayal, and Ambition

The supporting cast is designed to highlight the ecosystem that surrounds a celebrity divorce. From the rival law firms fighting over reputations to the junior associates caught in the middle, every character represents a different stakeholder in the breakdown of a marriage. The show is designed to appeal to audiences fascinated by the mechanics of splitting wealth, the ethics of representation, and the psychological toll of public humiliation.

West and Miller appear as a couple who have never actually met before, a casting choice that works for how much they are required to hate each other. Yet, the friction on screen carries an added layer of authenticity for viewers familiar with the actors’ off-screen histories.

The Real-Life Affairs Behind the Screen

War is, as a prestige drama, completely serviceable, a legal procedural that fits tightly in the structure of this returning miniseries. But the best way to watch War is with one eye on the very real cheating and divorce scandals that made the two leads more famous for their personal lives than for their careers. Miller and West aren’t their characters; West’s Morgan is more sinister in his wealth and control, and Carla more devious and manipulative. While Morgan is cheating on his wife, Carla is setting honeytraps for him.

Sienna Miller and the Jude Law Scandal

Miller was, for a time, known especially for being Jude Law’s wife. Engaged in 2004, she and Law were on the cover of gossip magazines seemingly every few weeks, pouring in and out of London clubs. In 2005, news broke that Law had cheated on her with the nanny to his then-young children from his first marriage.

“I want to publicly apologize to Sienna and our respective families for the pain that I have caused,” Law said in a public apology to Miller. Yet the apology did little to protect her career. Miller’s career seemed to stall immediately in the aftermath of the scandal. Even after breaking up for good, she was still stymied by her reputation as a party animal who couldn’t keep Law in her bed. She took a long break from acting before returning, and even still, she is better known as someone’s ex than she is as an actor in her own right.

Dominic West and the Lily James Photos

West has had a more illustrious acting career than Miller—he is perhaps best known for his work on The Wire as Jimmy McNulty—but he too is famous for his dalliances. In 2020, he was caught kissing Lily James while shooting Pursuit of Love with her in Rome. In response to the release of the photos, West kissed his wife in front of the paparazzi and offered them a handwritten note that said, “Our marriage is strong and we’re very much still together. Thank you.” He was also caught by paparazzi hiding out in some bushes, ostensibly, which is exactly what you do when you think you’ve done nothing wrong.

Why Gender Bias Colors the Narrative

Miller and West were treated differently in their respective cuckold and cuckee dynamics at home. Miller spent most of her career being unfairly cast as a tempestuous party girl who couldn’t stop running after Law, a bad boy completely disinterested in being caught by his own wife. West was treated as an oddity—this goofy but attractive man hiding in the bushes while he sorta-cheats on his wife.

He never even really had to account for it in public, instead calling the photos of him with James “an absurd situation” that “was deeply stressful for my wife and my kids.” A master at passive voice, West has given plenty of interviews where he extols the virtues of cheating, and of women who allow for it. “I think women should be more indulgent of affairs,” he said in 2016. “Everyone should turn a blind eye to men’s behavior between the ages of 40 and 50.”

This double standard extends to their careers today. Miller has had to account for her ex-husband’s affairs far more than West has for his. Even now, she is known publicly as the woman who Law cheated on. She hasn’t been on television since a three-episode stint as herself on Curb Your Enthusiasm, and her last film credit is for this year’s Jack Ryan: Ghost War.

West, meanwhile, has continued to work steadily, even appearing for five seasons in The Affair on Showtime, which is about, well, an affair. While West gets to play with his own public legacy, Miller has mostly hidden from it until now.

Should You Watch War for the Plot or the Drama?

If you really want to enjoy War in a way that makes it leap out of the television, the way to do it is to consider the very real backstories of the actors leading the project. Fictionalized divorce and cheating are fun, sure, but feeling the undercurrent of the real thing is a different experience entirely.

Whose side of the split you land on might say more about you than it does about these characters or about the show at large. When you know the real-life context, the scenes feel less like constructed drama and more like a re-enactment of public history with better lighting and higher budgets. Fictionalized divorce and cheating are fun, sure, but feeling the undercurrent of the real thing? Well, you can’t make that up.

Entertainment, People, News, Society, Arts, War HBO, Dominic West, Sienna Miller, Jude Law, Lily James, George Kay, Celebrity Scandals, Divorce Drama, HBO Max, Sky TV, Legal Drama