Other than that, people with little gun experience can master a revolver better than an auto
A revolver is simpler to operate than a semi-auto and therefore easier to learn.
I still don't understand why people recommend revolvers as the perfect SD gun for new shooters, and especially new female shooters citing that they're "simpler" to learn/use. When compared to a Glock, revolvers have the same number of controls:
mag release, cylinder release
slide release/cycling the slide, extractor/ejector plunger
And both have no manual safety, just a simple "pull the trigger" operation
Depending on how you interpret the SA notch when you cock the hammer on a revolver, it could be argued that the revolver has MORE controls than a Glock
The only reason a revolver could be termed as simpler than an auto in use would be if someone can't conceptually figure out how to load cartridges in a magazine.
If a new shooter likes revolvers, great! Let them use one! But don't tell then that they SHOULD use one based on the idea that it's "simpler" than an auto.
Ok, rant off
In my experience, the women I've taken shooting/tought to shoot seem to prefer my Sig 228 to my Glocks. And it's about 50:50 for preferring my Bersa .380 to my Sig which I think has a lot to do with hand size and beig able to hold the gun better.
Like others have said, I woul recommend having someone else to teach her how to shoot. There's a lot of baggage when you are in a relationship and teachig someone to shoot that sometimes gets in the way. It is possible to teach your SO to shoot though, just remember that you are there to be with her, don't get tied to the act of shooting and ALWAYS stay positive.
FWIW, I've completely destroyed relationships teaching girls to shoot and I've greatly strengthened relationships with other girls doing the same. It really depends on how much you focus on her verses how much you focus on the gun.