How to Have a Happy Marriage
It is the 1950s. Mary and John are getting a divorce. If only Mary had tried harder to please her husband... if she had cared enough to do whatever necessary to lose those last 5 pounds, it's possible her marriage could have been saved. If only she had trusted in modern science... ladies - don't be a Mary. Watch this clever modern film, lose those last 5 pounds. Your marriage, and your country, are depending on you.
Below are the streaming services currently carrying the movie “How to Have a Happy Marriage” 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 How to Have a Happy Marriage in Canada
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Not currently available on the supported providers in Canada.
Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 14 Sept 2026.