I shot a lot of IDPA, and a Tuesday night "mini-IDPA" where there were more woman trying to learn to use the new 9mm gun their husband bought for them. I'll take a hit for this, but woman are wonderfully nice, forgiving creatures but lack that mindset that prevents them from wanting to shoot or hurt someone, even if their life is at risk. Even if your wife/girfriend shoots at paper targets at the range, learning that self defence posture or mindset is simply not coded into most women's DNA. Most would scream (good thing if theres people around), or they would "Lock up" ,mentally or try to escape . Most woman are simply afraid of guns, and if you put one in their purse and they relent and say "OK, Honey, for you I'll carry this thing", they will likely either forget it's there under the stress of the moment, or they will shoot themselves accidently, and worse yet, they will almost guaranteed not be able to hit the threat if they shoot, due to, once again, the adrenelin rush and extreme duress of the moment. So the threat will either run or grab the gun or shoot her if she misses with the gun the threat may be carrying.
While I have witnessed woman in competition that are in the Masters class, this is not the norm.
You will have to impress upon them how many feet someone can cover to reach them in one second. (15 ft)
You will have to keep the gun out of their purse, and have a special womens purse with a carry pouch on the outside that doesn't require opening. In questionable areas, they will walk with their hand in that slot. If they have to take the time to find the pistol in their purse, or in a jacket pocket, draw and aim, they will become a victim.
You will have to teach, (or a pro teach) and practice relentlessly the draw and fire procedure, or draw and aim. This is extremely important, more than firing the weapon accurately. This can easily be done at home, and I guarantee it works. I practiced draw and fire for an hour a day or more.
Most male threats are simply not expecting to see a gun pointed at them by the woman they are about to attack. This in itself will stop most of them. Or they'll make an attempt to get away. (A VERY good thing) Shooting should always be the very last resort.
You will teach them (like our female RO) to YELL LOUDLY, "STOP or I'll shoot!" with the gun at the ready position.
You will teach them that if the assailant turns around at this point, DO NOT FIRE, otherwise, pull the trigger if they move towards her several times. Seriously, our female RO would teach this practice to any new women learning to shoot for defensive reasons. There was a lot of irritating yelling going on at one stage whenever she was there.
The majority aren't built like us. They will have to mentally commit themselves to taking on this life or death mindset, and practice a LOT so if that moment arrives, her mind will AUTOMATICALLY do the right thing. It's muscle memory, not conscious thought, which takes too long under stressful conditions.
If you're willing, have a friend with you at 20 ft away, make sure the gun is unloaded, and recheck again.
Have him say something to her in a menacing tone that will imply he intends to harm her, then charge her and see what happens. And he has to be convincing. Put a knife in his hands. (plastic) Impress upon her how important getting to the Ready position is in 1.0 seconds. OK, 1.5, but that's too long really.
She has to see the results of all this training herself facing a menacing threat or she won't buy into it.
Also, training aside, find a light 9mm auto with a grip she can hold onto. Most women don't have the strong grip to shoot a 9mm defence round several times, or even once, before losing their grip and possibly dropping the gun. Try quite a few until she finds one you can't take out of her hands easily. The gun is not supposed to be "cute", or "Pink", it's supposed to fit her hands. (Yes I've seen husbands allow their wives to buy a gun that looked "cute" and another bought one because it was "Pink", and both could not handle that very small grip size when the gun went off. It scared the crap out of them.
I would definetly not advise a .380. It will not stop a drugged up assailant, or a medium to large male that's going wacko. It will just **** them off.
OK, last words.
Start by making sure she will honestly commit to this for her protection, because it's a lot of training.
Go to a large gunshop with experienced pro's, and find the right gun. Looks are not a factor here. Size and grip fit are. She might have to have an extended mag to increase her grip.
Research online for other women who carry, practice and are experienced and committed to not becoming a victim. Very worthwhile point here.
If the large gunshop does not have a good variety of gun purses for her, go online. There are quite a few very slick and fancy looking purses with that necessary side pocket for their gun on the outside. Once again, find out what other women online are using and where they got them.
And buy her a Lock Box so the kids don't have access at home.
If the hubby is a reloader, load up a 1000 rds of light rounds (called "downloading") They have to be powerful enough to eject the cartridge and force the slide all the way back. It will give her a chance to learn the essentials, then as she gets better and more comfortable, increase the load until you can use standard target rounds.
Pay for an initial instruction course that includes the mental part, the legal side of firing a weapon to defend yourself, instruction on how to handle yourself if you are in danger, and lastly includes actualrange work with her new gun.
Clean the gun with her there to see if she wants to do that herself (many women will want to actually), otherwise, take on that part of this responsibility. Keep the kids away while doing this please.
You cannot over stress safety. Both for herself and others.
I speak from many years of experience shooting next to women, but still, this is all my opinions, and to each there own.
I hope this did not offend anyone, if so, my apologies, it wasn't intended.
Robert
Lastly, get her a squeeze ball to carry and work with to increase the strength of her strong hand.