Recode: Tinder and Instagram are ‘crippling’ relationships, sex therapist Esther Perel says.

"It no longer has to do with being socially isolated,” Perel said. “It has to do with experiencing a loss of trust and a loss of capital while you are next to the person with whom you’re not supposed to be lonely."

Sitting next to someone, face lit blue, doing the jiggery-pokery with their little screens, yeah. You see couples sitting, walking all over Santa Fe - faces glued to their screens. Every so often one of the pair will have a crestfallen look. But the photo here - could she be any happier about it all?