Is it legal or not?

[KahrGuy]

Just FYI to those interested... It's normally required that the weapons carried by LEO off duty must be part of the exact weapons used for qualifications. If LEO's wife has a carry weapon that LEO would also carry from time to time, then the LEO would normally be required to include that exact, extra weapon in his annual re-qualification activities - which, of course can be with an assortment of weapons.