Sophie Turner Says She Feels 'Absolute Agony' When She's Away from Daughters She Shares with Ex Joe Jonas

The actress is mom to Willa, 4, and Delphine, 2

Getty(2) Sophie Turner; Joe Jonas

Getty(2)

Sophie Turner; Joe Jonas

Sophie Turner is glad to be back in the United Kingdom, but misses her daughters with ex Joe Jonas while she’s away.

Speaking to Harper's Bazaar in an interview published on Wednesday, Oct. 30, the Game of Thrones actress, 28, admitted that although she lives in west London, she stays with a friend when her girls are with their dad because she hates being without them.

“It’s absolute agony,” she said.

Owen Kolasinski/BFA.com/Shutterstock  Joe Jonas and Sophie Turner, October 2022

Owen Kolasinski/BFA.com/Shutterstock

Joe Jonas and Sophie Turner, October 2022

Turner shares daughters Willa, 4, and Delphine, 2, with the Jonas Brothers member, 35.

She added that having children gave her a sense of purpose in life.

Related: Sophie Turner's 'Life Was on Pause' amid 'Incredibly Sad' Divorce from Joe Jonas: 'We Had a Beautiful Relationship'

“Before I had kids, I was very depressed and anxious,” Turner told the outlet. “I would isolate [myself] a lot. Now, I think I live my life for them. I want them to see me having a social life and enjoying work, and thriving in my career and relationships. I want them to see a hard-working mum.”

James Veysey/Shutterstock Sophie Turner 'Joan' TV Series photocall, September 2024

James Veysey/Shutterstock

Sophie Turner 'Joan' TV Series photocall, September 2024

Jonas filed for divorce from the Joan actress in September 2023 after four years of marriage. That same month, she sued him, requesting that their children be returned to her home country of England.

Their custody agreement has since been resolved, with Willa and Delphine splitting their time between the United States and the U.K.

Related: Joe Jonas and Sophie Turner's 2 Daughters: Everything They've Said About Parenting

“I’ll come back and say, ‘This is why mummy was away,’ ” Turner added of her work-life balance. “‘It’s because she’s doing this for you, so Father Christmas can come with a big bundle of presents.’ ”

Between dating and later marrying the pop star, Turner spent years away from her family and friends back home.

“I was away for so long — six years — and it was when my friends were getting engaged, and when I got pregnant,” the Dark Phoenix actress said. “I went for dinner with someone the other day, and she said, ‘I never got to touch your belly.’ We didn’t have those key experiences with each other."

Bryan Bedder/Getty Images Sophie Turner, July 2024

Bryan Bedder/Getty Images

Sophie Turner, July 2024

"I'm so happy to be back," she added. “I just never really feel like myself when I’m not in London, with my friends and family.”

Last month, Turner shared her take on being a single parent after being “widely misquoted … in publications.”

I'm very fortunate personally to have a lot of help around me,” she said via her Instagram Stories on Sept. 30. “​​I applaud all single mothers doing it alone."

Never miss a story — sign up for PEOPLE's free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer​​, from celebrity news to compelling human interest stories.

Earlier that month, a source gave PEOPLE an update on the former couple as co-parents.

“They turned things around from the initial messy custody battle," the source said. "They are friendly and great co-parents now."

The insider added the two have "decided to focus on what’s best for their girls. The divorce was difficult for all of them."

Turner is now dating boyfriend Peregrine Pearson, and celebrated his 30th birthday on Sunday, Oct. 27.