I Do... Until I Don't

After a bad breakup, documentary filmmaker Vivian arrives in Florida in search of couples who are about to split, with a theory that marriage should last for only seven years, with an option to renew. The film shows three different marriages: Alice and Noah, who are struggling to get pregnant, Cybil and Harvey, an older couple who have been married for years, and polyamorous hippies Fanny and Zander.