07-05-2020, 08:43 AM
It was Nick who said Aunt Marie was a librarian, and it was early in the series. Maybe even in the pilot, I don't recall offhand. So I think that explicitly meant that Marie made her living as a librarian as she raised Nick, abandoning grimm activities except for any cases where she had to act secretly to protect herself or Nick. Because Nick made no mention of his aunt traveling and had no prior knowledge of the trailer. It seems very unlikely that if it had been parked in her garage as he was growing up he would never have taken so much as a peek inside of it.