Substance abuse is a danger to any marriage. The stress of modern living has led to dangerous addictions such as chain-smoking, drug addiction and alcoholism becoming more and more commonplace. These addictions not only destroy the health of the individual but also become a threat to the marriage if that individual is married. What should you do if your spouse is a heavy drinker who becomes abusive while in a drunken stupor? You must save your marriage from being torn apart by the menace of alcoholism.