I don't think your choice of spouse is lower than in any game, including poker. When choosing a spouse, you focused on living with that person for at least several decades. And poker is just a game that doesn't make you much money. But if you got married when you were a wealthy and successful poker player, and this is a part of your life that your wife knew about, and this is a way to make money for the necessities of life, then that is your business.
Basically, a good wife will support her husband in everything. Since this is her conscious choice of such a husband, and she realized what to expect from him.