A disgraced reality TV show producer mother begins to suspect that the frighteningly submissive housewives in her new idyllic Connecticut neighborhood may be robots created by their husbands. The film is a remake of the 1975 film of the same title; both films are based on the Ira Levin novel The Stepford Wives.

References:
https://en.wikipedia.org/wiki/The_Stepford_Wives_(2004_film)