One of the more fundamental aspects of day-to-day life that's impacted by divorce, is where you and your spouse will live, both during and after the divorce. Ideally, you can figure out where you'll live after the divorce early on in the process, and use that decision to guide you earlier on.
Often a house may be in only one person's name instead of both. If so, know that how the house is titled is not controlling in a divorce. Regardless of how the house is titled, it will be handled the same way in the divorce, and just like everything else - as a division of marital property.