Using Ecological Momentary Data to Inform a Web Intervention for Romantic Partners Concerned About Their Loved Ones' Drinking

CP Inclusion Criteria: * be at least 18 years old * be in a romantic relationship with their partner * be living with their partner, * have a computer, tablet, or mobile phone with Internet access * have no plans to separate from their partner in the next 60 days * indicate no concerns they would be physically hurt by their partner on the Intimate Partner Screen CP Exclusion Criteria: * drinking scores at or above the threshold for DP participation DP Inclusion Criteria: * be at least 18 years old * misuses alcohol as defined by their scores (4+ for women/non-gender confirming, 5+ for men) on the consumption portion of the Alcohol Use Disorder Identification Test (AUDIT-C) (Dawson et al., 2005) * has a computer, tablet, or mobile phone with Internet access * indicates no concerns they would be physically hurt by their partner DP Exclusion Criteria: * current alcohol treatment * currently concerned about their partner's drinking