At 52, chief physician Sarah's perfect life collapses when she discovers her husband Joshua's affair with Molly, her son's fiancée. As Molly fakes a pregnancy and Joshua plots to profit from the hospital and cash in on her life insurance, Sarah gathers evidence. At the engagement party, she exposes them with security footage. After divorcing and taking over as hospital director, she cleans house, ruins their plans, and takes back control.