Yes, a person can divorce their spouse if they have an alcohol addiction. Addiction can put a significant strain on a marriage and can lead to various issues, including financial problems, legal troubles, and health issues. However, divorce should not be taken lightly, and seeking professional help such as marriage counseling, addiction treatment, or support groups may be beneficial before making any final decisions. It is important to prioritize safety and well-being, especially if the addiction is putting one or both parties in danger.