A Mother Knows Worst
Tragedy strikes when Olivia and Harry Davis’ newborn baby doesn’t survive the birth. 6 months later the young couple have come to terms with their loss and are rebuilding their lives, they may even be ready to try again for a family soon. But when Olivia meets glamourous Brooke Marsden and her baby girl, she is overwhelmed by a feeling of love and longing. She quickly becomes obsessed with Brooke and her baby, which worries Harry. Is Olivia going crazy’ Or is a mother’s instinct always right’ Katie Leclerc and Jeff Schine star.
Below are the streaming services currently carrying the movie “A Mother Knows Worst” in Canada, along with how each offers it (subscription, buy, or rent) and a direct link. Licensing differs by market, so availability in Canada can differ from other countries.
Where to watch A Mother Knows Worst in Canada
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Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 13 Sept 2026.