Lifetime is wedded to Married at First Sight. The cabler has handed the reality show a massive six-season renewal, spanning Seasons 12 to 17. Additionally, Lifetime has ordered a new Married at First Sight spinoff, Married at First Sight: Unmatchables. … [Read more...] about Married at First Sight Renewed For Seasons 12, 13, 14, 15, 16 & 17!