Meredith Grey convinces Nick Marsh to assist with a surgery at Grey Sloan, bringing him into her professional world in Seattle. The two share a romantic moment in the snow, affirming their commitment to one another.
Dr. Cormac Hayes (played by Richard Flood) says his final goodbyes to his colleagues, including Meredith Grey, before moving back to Ireland with his sons. He keeps the true, legally complicated reason for his departure—related to Owen Hunt’s actions—a secret.
" Living in a House Divided " is the of Grey's Anatomy (not Season 20), and it originally aired on March 3, 2022. Episode Summary