It’s controversial and it’s a copycat, but Fox’s “Trading Spouses” is also a hit. While CBS’ dynamic duo of “Big Brother” and “The Amazing Race” dazzled Tuesday, Fox’s clone of ABC’s “Wife Swap” seems ...

Trading Spouses, often advertised as Trading Spouses: Meet Your New Mommy, is a FOX reality show in which two families, usually of different social classes, swap wives or husbands for a week. Each ...