Diane Gaeta shared the surprising news on Instagram, in a message that said "people aren't always what they seem"
Diane Gaeta, the wife of The O.C. star Logan Marshall-Green, announced that she was divorcing her husband, also suggesting that he had cheated on her with actress Sarah Hay.
“I filed for divorce today from @elemgy because people aren’t always what they seem and to every woman out there: always trust your gut,” Gaeta, 38, shared on Instagram Friday, in a message that tagged her husband.
“And beware of the faux woman champion like @sarahhayofficial because those girls don’t care about sleeping with a married father of two. Peace and Love, thanks for letting me share,” Gaeta wrote.
Hay has yet to respond to PEOPLE’s request for comment. A rep for Marshall-Green declined to comment.
According to court documents obtained by The Blast, Gaeta filed for divorce on Friday in Los Angeles.
Gaeta and Marshall-Green, 42, tied the knot in 2012 and share one child: a son, Tennessee Logan, who turns five this month. Marshall-Green is also stepfather to Culla Mae, Gaeta’s daughter from a previous relationship.
Marshall-Green is known for his roles in television series The O.C. and 24. He’s also been featured in films including Prometheus and Spider-Man: Homecoming.
The actor premiered his directorial debut, Adopt a Highway, at the South by Southwest festival in March.
Hay, 31, an actress and former ballet dancer, has been seen in HBO’s Room 104 and movies including Black Swan.
The star, who is not currently married, was nominated for a Golden Globe in 2016 for her role in the Starz miniseries Flesh and Bone, where she played a tormented ballerina.