I don't think sexism had anything to do with it. The lady in the article and countless others use .25 and .32 caliber pistols for close defence. It just happens to be my opinion that a compact .22mag revolver would pack more of a punch.
Men, married or single, tend to think of handguns in different terms than women.
I think women tend to consider a personal defense handgun from a different perspective. I don't think they give as much consideration to the prospect of defending themselves against a crazed assailant high on PCP as men do. I also don't think they give as much consideration to the prospect of being involved in a gunfight where even if your first hit isn't immediately fatal, your opponent wouldn't immediately try to stop fighting and flee the scene.
From my observations over the years, a single woman will tend to consider a personal weapon as a deterrent and defense against being abducted, raped and or hacked to pieces by some serial killer.
A mother will tend to want a similar degree of protection extended to her family.
Notice how I said the woman fears being hacked to pieces. In such case, a .25 or .32 is adequate deterrence against a sicko out to get his jollies. From the predators standpoint, the prey has to be defensless and the predator has to be able to torture her to get his sick pleasure. Her small pocket pistol is a major deterrent in this case. He can't get his sick jollies by just shooting her, and running away. If she's able to land just a single non-fatal shot, he has a very major problem as the anonymous secrecy required by serial killers will be blown. The risk to the sicko at this point is too high. Having a pea shooter brandished at him by a person willing to use it will be sufficient deterrent to have him flee and search elswhere for a little lamb.
In the case of this story, the burglar didn't think the lady would use the gun, he advanced and got the surprise of his life.
The little .32 did it's job of protecting the homeowner. The assailant either went off and bled to death or is probably under arrest in a hospital.
A study came out a few years ago in which a citizen merely brandishing a gun regardless of caliber was significant crime deterrent.
All that having been said, the .22mag has a higher velocity and more than twice the energy of a .32. I still think a compact revolver in .22mag would be a better choice than a .25, or .32. I don't see any sexism in that belief.
I agree that the .22WMR is a better round than the 25 (rock would be better) but not necessarily the 32. The 22WMR develops about the same velocity as the 38sp, but has far less cross sectional density and thus less "stopping power."Women need educating on self defense. The 9mm or 38sp is far better than any 22WMR. Can be just as small and (ugh) "cute." The MOSSAD uses a .22LR for assassination because they take the mark right thru the EYE everytime. A 6mm rifle can and HAS dropped a Bull Elephant...if you get him in the eye...like the famous "Karamojo" Bell, the Great White Hunter of turn of the century Africa. When you're talking a "mouse gun" SHOT PLACEMENT is all.
Most men and women are not going to be able to maintain their cool in a hostile encounter of the potentially lethal kind to stay calm enough to go for the eyeball and be assured of hitting the target! Therefore, you need a caliber with enough cross sectional density and ability to expand to a larger caliber in the flesh penetration to produce the needed hydrostatic shock and drop the bad guy; even if the bullet strike isn't an instantly lethal area....like the eye. Or if the round hits soft tissue that may eventually prove fatal due to hydraulic failure ie bleedout, it still must be big enough to incapacitate instead of infuriate.
I used to say to folks....: "Look, if you shoot somebody with this little 22....and IF HE FINDS OUT ABOUT IT....He's gonna be very M-A-D."