An ad from Calvin Klein on Mother's Day featuring a pregnant transgender man and his trans partner has sparked a wave of backlash on social media. “Today, in support of women and mothers all over the world, we’re spotlighting the realities of new families," the company wrote in the caption of a Sunday Instagram post highlighting the campaign, which features three nontraditional families — including Brazilian reality stars Erika Fernandes and Roberto Bete. “Erika Fernandes and Roberto Bete are expecting parents from Brazil. Roberto is due to give birth to his and Erika's son Noah any day now,” the caption...