The art of the grudge

When ambition turns toxic: The 10 most explosive rivalries of all time

History isn’t just a dry timeline of treaties and discoveries; it is a messy, vibrant, and often blood-soaked record of human ego. From the royal courts of England to the film sets of Hollywood, some of the world's most significant progress—and destruction—has been fueled by individuals who simply could not stand one another. Would you like to know more about 10 feuds born of political ambition, sibling rivalry, and corporate greed? Tune in now!

Way before Game of Thrones became a hit TV show, there was a real-life bloodbath known as the Wars of the Roses. This 15th-century dynastic struggle pitted two branches of the royal House of Plantagenet against each other: the Lancasters (symbolized by a red rose) and the Yorks (a white rose).

For thirty years, the English throne was a revolving door of kings, marked by brutal battles and Shakespearean betrayals. The feud finally ended when Henry Tudor (a Lancaster) defeated Richard III (a York) at Bosworth Field, marrying Elizabeth of York to unite the houses and birth the Tudor dynasty.

In the early days of the American Republic, politics wasn’t just a war of words, it was a matter of honor. Alexander Hamilton and Aaron Burr were both brilliant, ambitious men, but Hamilton spent years systematically undermining Burr’s career, calling him "dangerous" and "unprincipled."

The tension boiled over after the 1804 New York gubernatorial election. Burr, tired of Hamilton’s constant sabotage, challenged him to a duel. On the heights of Weehawken, New Jersey, Burr fired the shot that ended the life of the First Secretary of the Treasury. While Burr survived, his political reputation never did.

This wasn't just a personal spat, it was ultimately called the War of Currents. Thomas Edison, the "Wizard of Menlo Park," had bet his fortune on Direct Current, while his former employee, the eccentric genius Nikola Tesla, championed Alternating Current.

Edison went to extreme lengths to discredit Tesla and his financier, George Westinghouse, even orchestrating public electrocutions of animals to "prove" Alternating Current was dangerous. However, physics was on Tesla's side. Alternating Current could be transmitted over long distances far more efficiently than Direct Current. Today, when you flip a light switch, you’re seeing the legacy of Tesla’s victory in one of history’s greatest scientific rivalries.

The definitive American family feud took place in the Appalachian backcountry along the West Virginia-Kentucky border. What started as a lingering bitterness from the Civil War and a dispute over a stolen pig spiraled into a decade of surprise attacks, arson, and murder.

By the time the violence peaked in the 1888 "New Year’s Massacre," dozens had been killed or imprisoned. It took over a century for the families to officially sign a truce, proving that some grudges are written into the very DNA of a community.

In the late 1890s, the battle for the attention of New Yorkers gave birth to Yellow Journalism. Joseph Pulitzer (New York World) and William Randolph Hearst (New York Journal) competed to see who could print the most sensational, lurid, and often fabricated headlines.

Yet, this seemingly frivolous feud actually had geopolitical consequences. Both men used their papers to drum up pro-war sentiment during the Spanish-American War to boost circulation. Their race to the bottom changed the media landscape forever, teaching us that when news becomes a weapon in a personal rivalry, truth is usually the first casualty.

Hollywood’s most legendary "mean girl" feud was a masterclass in professional sabotage. These two powerhouse actresses spent decades trading insults and competing for roles. Their rivalry was so famous that it was leveraged for the 1962 film What Ever Happened to Baby Jane?

On set, Crawford reportedly put weights in her pockets during a scene where Davis had to drag her, just to hurt Davis's back. When Davis was nominated for an Oscar for the film, and Crawford wasn't, Crawford contacted the other nominees and offered to accept the award on their behalf if they won, which she did, just to spite Davis.

Prohibition-era Chicago was a chessboard, and Capone and Moran were the two most violent players. Capone’s Italian "Chicago Outfit" and Moran’s "North Side Gang" fought a bloody turf war for control of the city’s illegal booze trade.

The feud reached its horrific climax on February 14, 1929, with the St. Valentine’s Day Massacre, where Capone’s men, dressed as police, gunned down seven of Moran’s associates. Moran famously remarked, "Only Capone kills like that." Though Moran escaped the massacre, the event effectively broke his power and marked the beginning of the end for the gangland wars of the 1920s.

You might recognize these as sportswear giants, but they began as a bitter rift between two brothers, Adolf ("Adi") and Rudolf ("Rudi") Dassler. After a mysterious fallout during WWII—legend says it involved a misunderstood comment in a bomb shelter—the brothers split their shoe company in 1948.

Adi formed Adidas, and Rudi formed Puma. The feud divided their hometown of Herzogenaurach so deeply that it became known as "the town of bent necks," because residents would look at a person’s shoes before deciding whether to speak to them. The brothers were buried at opposite ends of the local cemetery, never having reconciled.

The two titans of "The Lost Generation" started as friends, but their relationship devolved into a toxic mix of jealousy and judgment. Hemingway, who prized masculine"stoicism, mocked Fitzgerald for his perceived weakness and his turbulent marriage to Zelda.

In his memoir A Moveable Feast, Hemingway took several posthumous jabs at Fitzgerald’s character and talent. Fitzgerald, meanwhile, was both awed and intimidated by Hemingway’s success. It was a rivalry of the pen where mutual admiration was eventually smothered by the crushing weight of their respective egos.

The only thing more intense than a professional feud is a sibling one. These two Oscar-winning sisters didn't speak for the last 38 years of Fontaine’s life. The friction began in childhood but went nuclear when they were both nominated for Best Actress in 1942.

Fontaine won, and when de Havilland later won her own Oscar, she famously snubbed Fontaine’s attempt to congratulate her backstage. They disagreed on everything from their mother's medical care to who deserved the most fame. It remains the most enduring and frosty sibling rivalry in the history of the arts.

Born from nature

Wild Words: What do nature and our everyday language have in common?

Image: Florian van Duyn

Nature gives us so much, even some words and phrases we use to express ourselves. Many sayings and idioms we use every day are inspired by landscapes, plants, animals, oceans, and more. But what do they really mean, and where did they come from? Discover all this and more in our article on 10 nature-related idioms!

Image: Gala Iv

He was between the devil and the deep blue sea: either tell the truth and risk the consequences, or lie and face guilt.

Sometimes life puts you in tough situations where no choice seems easy, satisfying, or pleasant. Choosing between two chores you don’t want to do, or two dishes you don’t want to eat, is like being "between the devil and the deep blue sea." The phrase comes from the world of sailors: the ‘devil’ was a rope on the ship’s deck that was hard to reach, leaving sailors caught between it and the dangerous, stormy sea.

Image: Todd Cravens

She had a whale of a time at her birthday party with all her friends.

We may not all be whale experts, but one thing is clear: they are huge creatures. That’s likely why the word "whale" was used as slang for something enormous back in the 19th century. Over time, the meaning evolved to describe something grand or extraordinary, giving rise to the idiom "a whale of a time," used to refer to incredibly fun, enjoyable, or memorable moments and experiences.

Image: Kirsten LaChance

I think you’ve backed the wrong horse by supporting that candidate in the election.

"Backing the wrong horse" can be frustrating and discouraging. Originating in the world of horse racing, this idiom is used when you support something that doesn’t work out or trust someone or something that ends up letting you down. Whether it’s a personal choice, financial decision, or political issue, the phrase can be applied to all sorts of situations in life.

Image: Csaba Gyulavári

When he forgot our anniversary after months of neglect, that was the last straw.

Some days just don’t go right: your alarm doesn’t go off, you step in some water with your socks on, and you miss your morning coffee. At the office, it turns out the coffee machine is broken, so you grab a cup at a café. And just when you think the bad luck is over, someone bumps into you and spills the warm infusion on your clothes. No wonder you lose your temper; this was "the last straw." The phrase comes from an old proverb: "Is it the last straw that breaks the camel’s back," meaning a small event can push a situation over the edge.

Image: Susana Bartolome

After their argument, she offered an olive branch by inviting him to lunch.

Have you ever sent or received flowers after an argument? Classic, right? Offering or extending "an olive branch" is a gesture of peace, a request for a truce, or a show of goodwill. As you might guess, this idiom dates back to ancient times, when olive branches symbolized peace, harmony, and even victory.

Image: Kevin Albrich

Stop beating around the bush and tell me what really happened at the meeting.

If you ask your family whether they ate the dessert you left in the fridge, and they start avoiding the question or changing the topic, you can say they’re "beating around the bush." The idiom comes from medieval English hunting, where hunters would beat bushes to flush out birds or small animals, rather than going straight for them. Today, it’s used to describe someone who avoids the main point and speaks indirectly.

Image: Anton Atanasov

If you think I’m the one who broke the plate, you’re barking up the wrong tree.

What if, after getting upset with your family, you find out it was the dog who ate your dessert? In that case, you could say you were "barking up the wrong tree." This common idiom is used when you blame the wrong person or make a wrong assumption. Like the previous one, it comes from hunting: in 19th-century America, raccoon hunters used dogs to track their prey, but sometimes the dogs would simply bark at the wrong tree.

Image: Polina Zimenkova

The weekend started off peacefully, but it was just the calm before the storm of holiday traffic.

Ask a meteorologist what usually comes before a storm, and the answer is simple: calm. Everything seems quiet and peaceful, but trouble is on the way. This pattern in nature inspired the widely used idiom "calm before the storm," which warns that periods of tranquility can be followed by sudden chaos.

Image: Kellice Chua

Their argument about who would do the dishes was really just a storm in a teacup.

Do you remember the last time you got really upset over something that wasn’t all that important? Chances are you were making "a storm in a teacup." You don’t have to be English to know that teacups are usually small, so how could a storm possibly break out inside one? It’s this very irony that gives the idiom its meaning.

Image: Charlotte Coneybeer

With your talent and dedication, the world is your oyster.

When opportunities are endless, when the best is yet to come, or when you have the power to achieve your goals, you can say that "the world is your oyster." This widely used idiom comes from Shakespeare’s The Merry Wives of Windsor (1602), where the line reads, "Why then the world’s mine oyster, which I with sword will open." The oyster represents the world, and the pearl inside symbolizes the opportunities to discover.