Based on the bestselling book by Colleen Hoover (It Ends With Us), Regretting You introduces audiences to Morgan Grant (Allison Williams) and her 16-year-old daughter, Clara (Mckenna Grace), who would like nothing more than to be nothing alike.

Morgan is determined to prevent her daughter from making the same mistakes she did. By getting pregnant and married way too young, Morgan put her own dreams on hold. Clara doesn’t want to follow in her mother’s footsteps.

With warring personalities and conflicting goals, Morgan and Clara find it increasingly difficult to coexist. The only person who can bring peace to the household is Chris (Scott Eastwood) — Morgan’s husband, Clara’s father, and the family anchor. But that peace is shattered when Chris is involved in a tragic and questionable accident. The heartbreaking and long-lasting consequences will reach far beyond just Morgan and Clara.