Are we experiencing the decline of the social status of ‘the couple’?

Nick Bilton, 'Tinder, the Fast­-Growing Dating App, Taps an Age­-Old Truth,’ New York Times: http://nyti.ms/102PyeL

Claire Cain Miller, 'The Divorce Surge Is Over, But the Myth Lives On,’ New York Times: http://nyti.ms/11NKDj6

Matt Yglesias, 'Living together is the new marriage — even for parents,’ Vox: http://www.vox.com/2015/2/24/8100917/cohabitation-birth-rate