Again, its an issue of permanence. Its also an issue of health, as excess facial hair presents an unhealthy condition. God gave me the ability to manage the situation, so I do.
God also designed my skin and the sun, yet I protect myself from the sun to avoid its damaging effects.
The Southern Man has no ability to allow or disallow any behavior that his wife chooses. That being said, from very early in our relationship I have discouraged her use of the stuff.
And since I have authority over my children, I have forbidden them to have tats and unusual piercings. I have also strongly encouraged my daughter not to pierce her ears until she's old enough to buy the earnings herself and ask herself the question "am I doing this because I want to or society wants me to"? Currently she's 15 and her natural ears and complete lack of makeup make her look stunningly beautiful.