Ive found after attempts at teaching my wife of 30+ yr on Semi Autos, With her practice/ range attendence of 1x every 2 yr at this point, a S&W 442 5 shot small, lite revolver stoked with +P's (148 gr Wadcutters that I load way down w/ llike 2.7 gr unique or Bullseye or 3 gr W 231 or ?? Id have to look ) is a Perfect fit for her. She has a purse holster, keeps it in the nite stand when Im away on business- dosn't have to remember if that "thingie that puts the bullets is in" and does she have to pull that "hard thing back and check if there's a bullet in there" that broke her nail last time I tried to have her shoot an auto. Then God forbid there's a jam/ stove pipe, failure to feed, etc.
The revolver is perfect- the lite loads are pleasant to practice with every other year I talk her into hitting the range and blowing out the dust. She knows how to push the button, flop out the cylinder, look and see that its loaded and that gives her comfort when Im gone or she's in an iffy situation doing real estate that she does, etc.
Shes Never 1x fired one of the 125gr +P's that its stoked with and Im hoping she never does. My thinking is that if that ever became a reality , adreneline would be in play and a little more recoil won't mitigate her will to survive and she ll hold center of mass as I've taught her and weve practiced with the 148gr nice lil pop gun wadcutter loads that punch a nice round hole in the target at 7 yd.
Her confidence in her rig, her abilities to understand it- albiet at a very basic level .. BUT more than enough to put a few out of the 5 into a bad guy center of mass 10' away- foucsing on the front site as I've taught her, etc.
The "Auto thing" just NEVER worked for her and her S&W 442 38 SPL stoked with PMC 125gr +P's is with her all the time and she has had her hand on it in her purse at times and its given her ALOT of comfort, security , etc when I can't be there for her.
Just my observation after being married 33yr and going thru this whole thing.