In a series of exploratory analyses we examined whether sex further modified the interaction between life events and GABRA2. There was no evidence for a three-way interaction between sex, life events, and GABRA2 in the CBCL models (p values for the three-way interaction effect were 0.32 and 0.26 for the models that included parental antisocial behavior and parental alcohol problems, respectively) or in the TRF models (p values for the three-way interaction effect were 0.14 and 0.08 for the models that included parental antisocial behavior and parental alcohol problems, respectively)