A theory of marital dissolution and stability.

Research is presented on the prospective longitudinal prediction of marital dissolution. First, a cascade toward marital dissolution is described. Second, the cascade is predicted with variables from a balance theory of marriage. Third, there are process and perception (the distance and isolation cascades) cascades related to the cascade toward dissolution. The importance of flooding is discussed, as well as a mechanism through which negative perceptions (which are 2 dimensional) become global and stable and through which the entire history of the marriage is recast negatively. The role of physiology is outlined. A theory is presented in which a core triad of balance is formulated in terms of 3 weakly related thermostats (connected by catastrophe theory) and related to the distance and isolation cascade. Implications for a minimal marital therapy are discussed.