Would I give my wife a taser...No!
Having to use a weapon that requires the proximity of the BG to almost be on top of you?

She'd be better off with some good pepper spray. OMOYMV
If our spouses choose not to carry when they CAN...not our problem.
My wife has her permit and several options for carry...KelTec's, S&W snubbie, or a Glock-26...most of the time she goes without. I'm constantly harping about it, but without any luck. I just let it go...
Stay armed...allow others their choices...stay safe!