Would you like to have your Ruger back; the one your wife has taken? Then find a nice Colt Woodsman like the one below (Sport model) or the longer barrel Target model. They can be had for under $400 and will retain their value. The quality is first rate and they're accurate. Field stripping is quick and easy; reassembly is too. John Browning designed it.
Once she has wrapped her fingers around the grip and fired a few rounds, you'll be lucky if she even lets you touch it. She'll return the Ruger and you'll both be happy!
http://i70.photobucket.com/albums/i9...smanSport2.jpg