In some stories, a wife's income might be used to fund a husband's casino habit. This is a sad situation where the wife is working hard to earn money, but the husband is misusing it at the casino. It can lead to a lot of family problems, like arguments, financial strain, and even the breakdown of the relationship. This shows how the casino can have a negative impact on family dynamics when not handled properly.
A wife could be used as a distraction at a casino. For instance, some gamblers might bring their wives along, and while the wife is chatting with other people or looking around, the gambler can focus more on the game without being bothered by other distractions. It's like she creates a kind of buffer zone for him to gamble more freely.
There may be a story where a wife was used as a cover - up for a gambler's excessive casino visits. The husband would tell his friends or family that he was taking his wife out, but in reality, they were going to the casino. This way, he could avoid suspicion and continue his gambling activities without too much interference. However, this kind of deception can't last long and usually leads to bigger problems in the long run.