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Diane Gaeta, the wife ofThe 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, sharedon InstagramFriday, 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.

Diane Gaeta/Instagram

Diane Gaeta

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 seriesThe O.C.and24.He’s also been featured in films includingPrometheusandSpider-Man: Homecoming.

Sarah Hay.Frazer Harrison/Getty Images

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Hay, 31, an actress and former ballet dancer, has been seen in HBO’sRoom 104and movies includingBlack Swan.

The star, who is not currently married, was nominated for a Golden Globe in 2016 for her role in the Starz miniseriesFlesh andBone,where she played a tormented ballerina.

source: people.com