If a woman slapped you across the face, would you slap her back?

That's a good question, especially when considering that roughly 30% of all domestic violence cases are women against men. Probably higher as men are reticent to report. Wouldn't know that from the way the topic is played out in the media though, huh?
I had a woman slap me once. I picked her up, put her against a wall, said that was the first and last time and told her to leave. Her eyes got very big around. And that was that.