MzViciouz30 Are you saying your content disappeared, or you can't use it because trying to load it causes a problem? Please describe exactly what you're seeing now, including what happens when you try to load a save if you still have them available.
mysticfairy1 Are you saying the game is crashing, or something else? Does it happen with no mods or custom content present? (You don't need to save your progress; this would just be for testing.)
You can always choose the correct save by clicking Load Game rather than Resume.
Jennsinkona If you click Load Game and choose a different, previously-unplayed household within your main save, does it load? What about an entirely new save? I'm not saying you need to delete your current household or save; this is just a test.