/ (ˈkʌpəldəm) /
the state of living as a couple, esp when regarded as being interested in each other to the exclusion of the outside world
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Examples from the Web for coupledom
Until We Could is a romantic and realistic vision of coupledom.Watch This Amazing Ode to Marriage Equality, by Inaugural Poet Richard Blanco|Tim Teeman|September 21, 2014|DAILY BEAST
Real goes further, saying this quest for personal pleasure from coupledom breeds an impoverished view of relationships.