Quote Originally Posted by Sah Kel Plaisir View Post
Interesting, what are your sources for the Big Five research ?
This paper is cited on the Wikipedia page for the Big Five:
Big Five personality traits and relationship quality: Self-reported, observational, and physiological evidence (2008)

Wikipedia: Big Five personality traits – Romantic relationships

But also:
Personality and mate preferences: Five factors in mate selection and marital satisfaction (1997)

The Big Five and enduring marriages (2005)

Big Five personality and relationship satisfaction: actor, partner and similarity effects (2010)

Personality traits and mental divorce (2011)

A study of the relationship between Big-five personality traits and communication styles with marital satisfaction of married students majoring in public universities of Tehran (2011)

These papers refer to other studies also.