Television personality Chip Gaines defended the inclusion of a same-sex couple in “Back to the Frontier,” a new show featuring him and his wife, Joanna, about families who give up technology and try to live as homesteaders did in the 1800s.

I’m just sad. I can’t let my kids watch your show now, since I’m trying to protect their eyes and hearts from the lies of the world,” read one of the tweets that Chip replied directly to.