Michael Douglas Opens Up on 'Incredibly Difficult' 2013 Split From Catherine Zeta-Jones in New Memoir

Michael Douglas has broken his silence on the most turbulent chapter of his marriage to Catherine Zeta-Jones, describing their 2013 separation as an "incredibly difficult" ordeal — and revealing for the first time how close he came to losing the woman he calls his "best friend" and "life partner."

The veteran Hollywood star, 82, opens up about the split in his new memoir, One Helluva Ride, released this week in the UK, painting a candid picture of a marriage that weathered enormous pressure before emerging, he insists, stronger than ever.

According to Douglas, the couple's separation was triggered not by a single dramatic row but by the weight of accumulated pressures arriving all at once. In the book, he recalls that the pair had returned from a holiday when they sat down for a frank conversation that would prove to be a turning point.

"We had been married for more than a decade. We had just gone through a period where a number of challenges came at us all at once," he writes. "We decided to take some time apart."

Douglas moved out of the family home and rented a property nearby, determined to remain close to their two children, Dylan, now 26, and Carys, 23. He spoke with Zeta-Jones regularly during the break, though not every day — a boundary he described as essential. "Part of taking a break is actually taking a break," he writes.

Throughout the separation, Douglas says he held on to a quiet conviction that the marriage could be saved. It was the gradual return to everyday family life — school runs, extracurricular activities, shared moments around the children — that began to shift things.

"As Catherine and I were seeing each other more surrounding the kids, we realised we both missed each other enormously," he writes. "Taking time away helped reignite the spark that had brought us together."

By 2014, the couple had reconciled. In an interview with the Sunday Times to mark the memoir's release, Douglas pushed back on the idea that he had "won back" his wife, insisting the reunion was a mutual decision.

The pair first met at the 1998 Deauville Film Festival, where Douglas — then 53 — famously told the 28-year-old Zeta-Jones that he was going to be the father of her children. After nine months of largely long-distance dating, they married at a star-studded ceremony at the Plaza Hotel in New York in November 2000.

In his memoir, Douglas recalls the moment he first saw his future wife on screen: "I had never fallen in love on a movie screen before. Until I saw Catherine… And I was certain, as much as I had ever been about anything, that she was the one."

Zeta-Jones, 57, has also spoken openly about what she believes has kept the marriage alive. In a separate interview, she credited their professional independence — the fact that they actively encourage one another to pursue their own projects — as a key ingredient. "Michael is, like, 'Go and do that job, that's amazing,'" she said. "I don't think our marriage would ever have lasted if it was like that" — referring to a more conventionally domestic arrangement.

The couple celebrated their silver wedding anniversary last year, with Zeta-Jones saying she loved Douglas "today as I did then." Douglas writes in the memoir that their marriage is now "stronger than ever," adding with evident warmth: "After all these years, wherever we are in the world, Catherine Zeta-Jones is still an incredible date."

There is, however, one reader yet to get her hands on One Helluva Ride — the woman at the centre of much of it. When asked what Zeta-Jones made of the book, Douglas offered a rather sheepish admission: she hasn't read it yet.