Parameter estimates and 95% confidence intervals from the full bivariate Cholesky decomposition model for alcohol use disorder (AUD) and divorce (DIV) for males (Panel A) and females (Panel B). ‘A’ denotes additive genetic effects, ‘C’ denotes shared environmental effects, and ‘E’ denotes nonshared environmental effects. Genetic, shared environmental, or nonshared environmental factors contribute to the association between AUD and DIV when the 95% confidence intervals for the cross-paths from the A1, C1, and E1 latent factors to DIV do not include zero