Jordana Brewster and Andrew Form, her husband of 13 years, "quietly separated" earlier this year, according to a report.
"They have the utmost respect for each other," the source told People magazine on Saturday. "They remain committed to lovingly co-parent their two children as a team."
The couple shares two sons, Julian, 6, and Rowan, 4.
The split, the source said, is "amicable."
Jordana and Andrew have not addressed the report.
The "Fast and the Furious" actress, 40, and the film producer, 48, married in 2007, having met two years prior on the set of "The Texas Chainsaw Massacre: The Beginning."
"We started dating in secret – you know, hanging out in my trailer – because it would have been unprofessional otherwise," she told InStyle Weddings before tying the knot. "But every day, Andrew wore these work boots to the set, and if I was lying down in the shot or there was equipment in the way, I'd look for his shoes. It was comfortable just to know he was nearby."
Jordana acknowledged that her mentality about relationships changed after meeting Andrew.
"I was always the girl who said I'd never move in with someone before I got married, and then I just did it," she said. "I'm the biggest hypocrite ever! I had been dating him for only a little over a month, but I never went back to living in my apartment."