Plot Summary
Two women fake a gay marriage to keep their kids in the same school, but complications arise when the marriage becomes a bit too real.
Full Cast & Characters
Director & Crew
Mari SanGiovanni
Director
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Where can I watch The Sibling Rule online?
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What is the IMDb rating of The Sibling Rule?
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Who directed The Sibling Rule?
The Sibling Rule was directed by Mari SanGiovanni and released in .
How long is The Sibling Rule?
The runtime of The Sibling Rule is not available.