"One of the biggest causes of divorce is money problems, so you need to have a discussion about money. Put all the debt on the table—all cards face up. No secrets. It’s time to come completely clean and get in agreement about what’s going on here. When you do that, you’ll also learn a lot about that person’s habits, whether they are a spender or a saver, and those kinds of things."
https://www.daveramsey.com/blog/four-things-to-talk-about-before-marriage
https://www.daveramsey.com/blog/four-things-to-talk-about-before-marriage