Gambling can destroy your family if you gamble excessively, leading to addiction. Some people lose their fortunes due to gambling. This happens frequently in my community. Those who gamble and lose their fortunes end up divorcing their wives, and even having their families throw them out because they can no longer be taught to break free from the gambling cycle.
However, a wife needs a man who can control himself and lead his family. A man must create peace within the family, both spiritually and materially, for the sake of his family's life. If a man cannot do this, the woman will leave him.