Who's Inside The Chair, Honey?

Ethan, a billionaire who went incognito to be a househusband, catches his wife Lydia hugging a massage chair all night, refusing to sleep with him, and even calling over the neighbor's high school kid on their third anniversary. Convinced her lover is hiding inside the chair, he brings evidence to a live national show, only to be mocked for "suspecting his wife of cheating with a massage chair" and humiliated on the spot. But he doesn't give up. After tailing his wife to a factory, he discovers at home a self-starting massage chair, a midnight aroma diffuser, metallic sounds from the basement... He finally realizes the problem is far more than just a chair.