Losing Sims 4 families I made from the past 3 years.

nikkifreak30​  Please see this guide to missing saves and other user files:

⚙️[PC] Sims 4 Missing User Content (saves, mods, etc.) | EA Forums - 12636780

If you need further help, let me know which category you fall into (as in, which section of the guide), as well as what you found when you looked for your files.