Can I have more than one archive?

Yes, and most people end up with several. A common shape: one archive for yourself (your own stories, in your own words), one for each parent, and a shared family archive for the stories that belong to everyone — the farm, the migration, the holiday chaos.

Each archive is its own world, with its own members, contributors, visibility choices, and settings. Being the owner of one and a quiet contributor to another is perfectly normal.