What is Unfaithful about?
A New York suburban couple's marriage goes dangerously awry when the wife indulges in an adulterous fling.
Does it have a happy ending? (spoiler-safe)
It leaves the ending open to interpretation.

A suburban wife's intimate affair unravels her marriage with measured, atmospheric melancholy and suspense.
Suspenseful. A date-night pick at a measured pace. Emotionally it is devastating.
Streaming on Prime Video.
Strong sex and nudity, which is more than most R titles carry. Beyond that, some violence and some strong language.
How we rate: an AI reads what is known about each title and tags it 0 to 3; we check the tags against a hand-rated set and correct them by hand when readers tell us. Estimates, not a scene-by-scene review. Spot a mistake? Tell us.
A New York suburban couple's marriage goes dangerously awry when the wife indulges in an adulterous fling.
It leaves the ending open to interpretation.
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Call Me by Your Name (2017)Melancholy · date night · emotionally heavy · a slow burnA nostalgic Italian summer unfolds intimately as a young man's first love blossoms with bittersweet melancholy.
Vertigo (1958)Suspenseful · emotionally devastating · measuredA detective's acrophobia intertwines with a dangerous obsession while investigating a friend's wife.Unfaithful is on our Romance on Prime Video list.
Prompts we typed into CouchRot, and the lists that share its tags.
Lists with the same feel: Tearjerkers and Date night.
Say the mood. Five picks with where they stream, right here.
Uses the TMDB API; not endorsed or certified by TMDB. Intensity, content, tone and pace tags are CouchRot's own.