Do you need to shop around?  Age at marriage, spousal alternatives, and marital dissolution.
"This article attempts to shed light on the oft-observed relationship between age at marriage and marital dissolution by first deriving a hypothesis from marital search theory that relates both variables to the supply of spousal alternatives in the local marriage market. This hypothesis states that, relative to people who marry later in life, persons who marry at comparatively young ages will be especially susceptible to divorce when confronted with abundant alternatives to their current spouse.  Marital history data from the National Longitudinal Survey of Youth were then merged with aggregated data from the Public Use Microdata Samples of the 1980 U.S.  census to test this hypothesis."  The author finds that "discrete-time event history analyses offer no support for this hypothesis. Although the risk of marital dissolution is highest where either husbands or wives chance numerous spousal alternatives, the impact of age at marriage on divorce is significantly weaker in marriage markets containing abundant remarriage opportunities.  Some of the effect of age at marriage on marital dissolution is attributable to the detrimental impact of early marriage on educational attainment."
D000569:Americas; D003710:Demography; D019049:Developed Countries; D004243:Divorce; D004467:Economics; D004522:Educational Status; D008016:Life Change Events; D008393:Marriage; D009656:North America; D012106:Research; D012923:Social Class; D012959:Socioeconomic Factors; D014481:United States
Americas; Demographic Analysis; Developed Countries; Divorce--determinants; Economic Factors; Educational Status; Event History Analysis; Marriage; Marriage Age; Marriage Patterns; Mate Selection; North America; Northern America; Nuptiality; Research Methodology; Socioeconomic Factors; Socioeconomic Status; United States