How does the wife feel about the Glock?
Would she prefer something else?
I suggest that for the wife, let her select what she wants. She is more likely to carry "her" handgun than a "hand-me-down".
I would not give my wife my old motorcycle helmet (even if it was the best I ever had), as it may not work for her. And so goes my belief on her handgun.
"A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed."
Life Member NRA
Life Member NAHC
Former President of the ECPT (Eifel Combat Pistol Team)