Jesse Metcalfeand Cara Santana have called it quits.

On Wednesday, a sourceconfirmed to PEOPLEthat the couple — who had been together for over 10 years — separated three weeks ago. The news about their split comes after Metcalfe, 41,was spottedwith his arms around a blonde woman at a bar in Sherman Oaks, California on Monday.

The Desperate Housewivesactor and Santana, 35, have yet to speak publicly about the separation.

A rep for Santana tells PEOPLE “Cara is not going to comment and asks that everyone please respect her privacy at this time.”

Here are five things to know about Santana:

She’s an actress and fashion blogger

Along with serving as the global engagement officer ofGlamsquad, an on-demand salon app, Santana runs her own fashion blogCaraDisclothedon her website and Instagram.

Matt Winkelmeyer/Getty

Cara Santana

“Growing up there weren’t a lot of women that look like me in magazines or in advertising campaigns,”she toldForbesin October. “The older I’ve become the more I hear that from other women that I am friends with and so I wanted to create a campaign that represented the country in a more inclusive and diverse way.”

She fosters adorable bulldogs

Santanalovesdogs!

Working withRoad Dogs & Rescue, she kicked off the new year fostering an adorable bulldog nicknamed Lola.

“After living 6 years in a confined crate for over breeding, atrophied hind legs leaving her immobile and skin issues she was dumped at a shelter and discarded,” she wrote on Instagram. “After 5 days she’s playing, walking and cuddling and ready to be loved and love her forever family.”

Later that week, Santana shared a photo with the dog’s new family and “forever home.”

“The look on all 3 of the dogs faces tell me we made an impact,” she wrote.

She’s an activist for immigrant rights

Hailing from bordertown El Paso, Texas, Santana is a fierce advocate for immigrant rights.

In a deeply personal essay posted on her blog, Santana opened up about visiting the border in her hometown during the immigration crisis in Summer 2018.

“In the two days I spent in El Paso, I made it my mission to speak with anyone and everyone I could, from a concerned group of mothers, to politicians, nonprofit organizers, immigration lawyers, ICE and Border Patrol employees, federal probation officers, migrant workers and asylum seekers so I could justify my beliefs, rationalize my anger and better understand this immigration policy,”she wrote. “It’s interesting what you learn if you’re open to it. Not everything or everyone is what it seems.”

Cara Santana.Rob Latour/REX/Shutterstock

25th Annual Screen Actors Guild Awards, Arrivals, Los Angeles, USA - 27 Jan 2019

During that time, many migrant parents from Mexico and Central America were being separated from their children.

“Coast to coast, border to border marches are being held today because #FamiliesBelongTogether,” she captioned a photo on Instagram. “There can and should be humanity and dignity within the immigration process. I stand with every single family fighting to be reunited and every American that believes in the humane and ethical treatment of all people.”

She’s going to join the cast ofVida

Santana will tap into her acting skillsas Zoeon Starz showVida.

Santana was previously a guest star on the show’s second season, but will return as a recurring character forVida’s third season.

“It is such an honor to be apart [sic] of compelling and poignant story telling [sic] and I feel so lucky to be apart [sic] of this show that is pushing the boundaries and telling stories of those who need to be told,” she wrote on Instagram last October.

Vidawas renewed for a third season less than a week after the debut of its second season. In 2019, the show earned a GLAAD award for outstanding comedy series. The show follows two Latina sisters who move back to East Los Angeles after the death of their mother.

Santana said she felt “a sense of calm” after Jesse Metcalfe proposed

Shortly after getting engaged in 2016, Santana told PEOPLE that she was already starting to think about what kind of wedding she wanted.

“Small, intimate, 80 people, Martha’s Vineyard – call it a day,” she said.

Michael Kovac/Getty

2018 Make A Wish Gala

Along with praising Metcalfe’s “great taste,” she also told PEOPLE that “there’s a sense of unspoken security that when you’re not engaged maybe there’s like an underlying uncertainty.”

“Now that we’re engaged I feel this total sense of calmness,” she added. “Like we’ll get to the wedding. We’ve got the rest of our lives.”

source: people.com