Julianne Nicholson is going from Mare of Easttown to Separation Anxiety

Deadline

Nicholson has signed on to star in a TV adaptation of Laura Zigman’s bestselling 2020 novel, described as "an honest and humorous portrait of a wife and mother in limbo, examining the ebb and flow of her most important relationships, her career and ultimately, her self-worth," according to Deadline. "The novel taps into the insecurities and anxieties that most keep under wraps with a voice that is at once gleefully irreverent and genuinely touching."