Coupe’s rep did not immediately respond to PEOPLE’s request for comment.
The Happy Endings alum, 36, does not share children with Olien. She was previously married to Randall Whittinghill, an acting coach who filed for divorce in 2013.
Olien was last featured on Coupe’s Instagram account in January when she posted an #MCM post of him with the caption, “#MCM on this tree hugger…kisser. #ifitsatreeitaintcheatin #realmenlovethenvironment #haterscanhatebutlovewins #superman #supertree #superlife.
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A post shared by Eliza Coupe (@theelizacoupe) on Jan 22, 2018 at 10:29am PST
A post shared by Darin Olien | SuperLife (@superlifeliving) on Feb 14, 2018 at 1:57pm PST
While Olien’s last photo with Coupe was on Valentine’s Day when he shared a photo of them with the caption, “Happy Love Day! #EveryDay Thanks for the Love day everyday @theelizacoupe.”
Coupe is best known for her roles in Quantico, Happy Endings and Casual.