A Woman Hunted (2004)

Lainie Wheeler has two daughters, but her husband leaves them for a Thai monastery. She completely neglects her job in TV production but finds a new vocation in nursing terminal patients, even after the death of her friend in that home. She also finds a new lover, Matt Harper, who is also great with her kids, but still gets addicted to pills, causes a major accident, loses custody and needs long-term institutionalized therapy. After her release, a friend gets her another job in TV production, which makes her meet baseball star Harry Brewer. When he proves adulterous and gets too intimate, she ends up murdering him. Detective Webster investigates..