Let your wife know that it makes things less messy with regards to legal access to safes that have firearms in them if she has her pal/rpal also. If she has a pal and there are restricted firearms in the safe, she should not have access to them.
This is just one internet strangers interpretation (I’m not a lawyer, I just play one on the internet)
Plus it’s one more pal/rpal holder to stick it to the lefties.