As the ‘taxi cab’ dating theory goes viral online, Olivia Petter asks men if there’s any truth to the idea that, overnight, commitment-phobes can suddenly become ready for marriage, turn their light on and settle down with whoever is there at the right time Stay ahead of the curve with our weekly guide to the latest trends, fashion, relationships and more Stay ahead of the curve with our weekly guide to the latest trends, fashion, relationships and more Stay ahead of the curve with our weekly