Do you believe it's justifiable that a man slap back a woman if she slapped him first?

In entertainment, a classic scene is when, in the middle of an argument, the woman slaps the man in the face. But when there's payback, she and other people there frequently get shocked. So I was wondering, in real life, would you be shocked too or do you think it's ok?
Yes, a man can hit a girl if she started the aggression
No, a man should never hit a woman in any situation
Select gender and age to cast your vote:
Do you believe it's justifiable that a man slap back a woman if she slapped him first?
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