Perceived partner substance use, genetic predispositions, and their associations with problematic alcohol use, emotional well-being, and relationship quality

Key Points

• The study aims to explore how perceived partner substance use and genetic predispositions relate to alcohol use, emotional well-being, and relationship quality.
• Examined perceived partner substance use and genetic predispositions
• Analyzed the associations with problematic alcohol use and emotional health
• Assessed the impact on relationship quality
• Partner substance use is significantly correlated with higher levels of problematic alcohol use
• Emotional well-being is adversely affected by partner substance use
• Relationship quality declines as partner substance use increases