Ask anyone, “Yellowstone” is a hit.

After all, what good show doesn’t have a romantic plot line or two?

So, we answer that question for you here.

Kevin Costner, wife out and about

Keep reading for a look at the cast of “Yellowstone” and theirreal-life significant others.

In real life, he’s married to Nicole Sheridan, formerly Nicole Muirbrook.

And, she’s even a cowgirl, too!

Kevin Costner, wife at a premiere

Is it a coincidence that a man who created a show about cowboys married a cowgirl?

Maybe, but probably not.

Nicole and their family are also a main source of his motivation.

Taylor Sheridan, wife posing together

“That’s not living by example.”

In real life, Reilly is happily married to Kyle Baugher.

According toParade, Baugher is not an actor, but a financier.

Kelly Reilly, her husband embracing

However, from what fans can glean from social media, they do seem quite happy together.

She captioned theInstagrampost with, “My favourite human.”

The pair married on November 21, 2018.

Luke Grimes, wife taking a selfie

As perExpress, the actor has beenmarried to Cynthia Danielsince 2006.

Express also reported that the couple has three kids, named Ryland, Colt, and Steely Rose.

The family enjoys a nice life, especially since the actor’snet worthis not too shabby.

Cole Hauser with his wife

Hauser seems to have found the perfect balance between a successful career and a happy home life.

“I am pretty good about compartmentalizing working and family.

They are two of my biggest passions.

Ryan Bingham, ex-wife posing together

Sounds like a good guy!

Sadly, Bingham’s real-life love life is just as tumultuous as his character’s.

According toExpress, in 2009, he married director Anna Axster and had three children together.

Wes Bentley, wife smiling together

Unfortunately, as per a report fromThe Blast, Bingham filed for divorce from Axster in June of 2021.

“When I met my wife we were both vagabonds, just roaming around the country.

I had an address!”

Kelsey Asbille, William Moseley posing

“When we got the keys and went inside, I just cried.”

“I don’t know if I was bringing my B game.

I just kind of didn’t care and [was] coasting.”

Josh Holloway, wife posing, smiling

However, as per The Hollywood Reporter, the actor began to turn things around by going to rehab.

The couple had a son soon thereafter.

“I’ve been given this second chance,” he told The Hollywood Reporter.

Josh Lucas, Rachel Mortenson kissing

“And I’m going to do everything I can with it.”

If you or anyone you know is struggling with addiction issues, help is available.

Visit theSubstance Abuse and Mental Health Services Administration websiteor contact SAMHSA’s National Helpline at 1-800-662-HELP (4357).

Neal McDonough toasting with wife

When asked what she does to “chill,” Asbille responded, “I love binge-watching TV …

I also binge-watch E!

’s ‘The Royals.’

Eden Brolin, Cameron Crosby kissing

My boyfriend is on it.”

And “The Royals” isn’t the only thing Moseley’s given Asbille.

“It was a birthday gift from my boyfriend.”

Dave, Odette Annable posing together

As perIMDb, the actor plays Roarke, a rival rancher who’s after the Dutton family’s land.

In real life, Holloway is married to Yessica Kumala.

When Entertainment Tonight (via Hello!)

Hassie Harrison, Austin Nichols posing together

Which he certainly is!

“I wake up thinking about how beautiful my children are, lying there sleeping,” he revealed.

A family man indeed.

Lucas is catching attention once again for playing young John Dutton in flashback scenes on “Yellowstone.”

Lucas' love life isn’t as smooth as his career, though.

Page Six also reported that Lucas and Mortenson met during the COVID-19 pandemic and have grown very close.

A perfect example of their closeness is a video Mortenson posted toInstagramof her and Lucas cuddling and kissing.

She captioned the video, “Name a better gift than waking up to forehead kisses.”

We can’t think of much.

The actor isn’t as conniving in real life, however.

In fact, he seems like quite the sweetie especially when it comes to his wife, Ruve McDonough.

The actor posted an adorable tribute to his wife onInstagramto celebrate their 16th anniversary.

“To say I am a blessed man is an understatement,” he wrote.

“For 16 years I have had the honor to be Ruve McDonough ’s husband!!

You are my first, only and last!

Happy Anniversary my love!

To infinity more!”

In real life, Brolin has another role: fiancee.

Brolin and Crosby’s engagement was announced in the cutest way.

Though the pair got engaged in 2018, there’s no evidence that they’ve married yet.

They do, however, still appear to be very much together.

Brolin posted a collection of photos of Crosby for his birthday in May of 2020.

Annable’s real-life significant other is his wife, “Supergirl” actress Odette Annable.

They added, “Our daughter is our primary concern and we remain committed to co-parenting her together.”

However,Peoplealso reported that the two reunited in August of 2020.

The actor posted a photo of himself kissing his wife onInstagramand captioned it: “2020.

It ain’t all bad news.

Love to see it!

As perIMDb, she brings her blonde charm to the character Laramie, a friend of Mia’s.

“This is my lady!”

Nichols told the publication.

Harrison added that they’d been together for “a while.”

THE DAY YOU WERE BORN.

Happy Birthday to you @hassieharrison.”