Reading time: 4 minutes
Kaley Cuoco has been married and divorced more than once during her career.
Not all of her famous relationships involved tying the knot.
Some of their breakups were more amicable than others.
Here’s a look at Coco’s most famous relationships and marriages — and where things stand today.
Initially, Kaley Cuoco dated Johnny Galecki for a few years
It was Kaley Cuoco’s first big claim to fame Big bang theory.
In the polarizing sitcom, she co-starred with Johnny Galecki.
The two dated for about two years, keeping their relationship private.
In December 2009, Cuoco and Galecki broke up.
However, they will continue to remain on good terms. That’s a good thing — especially for the co-stars whose show ran for an incredible 12 seasons.
She was briefly engaged to Josh Resnick (2011-2012)
In October 2011, Cuoco became engaged to Josh Resnick.
Unlike her TBBT Co-star Resnick isn’t an actor — he’s an addiction specialist.
Their brief engagement will last mere months.
By March 2012, Cuoco and Resnick had broken up.
However, her next major romantic relationship will be much more important.
Kaley Cuoco married Ryan Sweeting in 2013 and divorced him in 2015
In September 2013, Kaley Cuoco announced her engagement to Ryan Sweeting.
She and the tennis professional had only been dating for three months.
On New Year’s Eve 2013, Cuoco and Sweeting tied the knot in Santa Susana, California.
About two years into their engagement, they realized things weren’t going to work out.
They announced their divorce on September 25, 2015. In May 2016, they finalized their separation.
Not all relationships last very long (and that’s healthy!)
Three months after filing for divorce from Sweeting, Cuoco began dating Paul Blackthorne.
Blackthorn has had a long career, ever since he started in the tournament Dresden Files and share For a guest role on Portals To appear via motion capture in video games e.g Star Wars Battlefront II.
They broke up in early 2016.
Speaking of handsome British men who can’t always pull off their natural accents on screen, news broke in July 2016 that Cuoco and legendary hottie Henry Cavill were dating.
Just 10 days after those headlines, they broke up, but are said to have remained good friends. It is worth noting that they both played major DC characters (Harley Quinn and Superman), and Blackthorne was, of course, alive. share. Small world.
Kaley Cuoco and Karl Cook married in 2018, separated in 2021, and divorced in 2022.
In late 2016, Kaley Cuoco began dating equestrian Karl Cook.
About a year later, in November 2017, they got engaged. It happened to be on her 32nd birthday – November 30.
In June 2018, they got married.
After just over three years, Cuoco and Cook announced their split in September 2021.
Then, in June of 2022, four years after tying the knot, he and Cook finalized their divorce.
Kaley Cuoco is currently dating Tom Pelphrey (and they have a child together!)
In May 2022, Cuoco confirmed that she was in a relationship with fellow actor Tom Pelfrey.
Just five months later, she took to Instagram to announce that the couple were expecting their first child together.
On March 30, 2023, Coco and Belfrey welcomed baby girl Matilda.
About a year and a half later, on August 14, 2024, they announced their engagement.
As of October 2025, Kaley Cuoco and Pelfrey are not married (nor are they obviously divorced) and are still together.
