Mackenzie Phillips reveals the lunch break confrontation that triggered her "morals clause" and ended her role on "One Day at a Time" in 1980.
https://www.foxnews.com/entertainment/mackenzie-phillips-morals-clause-led-abrupt-exit-one-day-time
https://www.foxnews.com/entertainment/mackenzie-phillips-morals-clause-led-abrupt-exit-one-day-time