Are girls really afraid of punching each other even in legitimate self-defense?

I was watching a scene (fictious) about a female villain character that has already murdered someone and was in the process of trying to killed the heroine by having her tied up and shooting her to death. Prior to that, she attempted murder on others too.

The heroine somehow untied herself and fights her. Both women are now evenly matched. The villain is evil, threatened to kill the heroine's loved ones too and she only slaps her around. lol

I would also be throwing punches, headbutts, elbows and kicks at the other woman, esp if said woman has tried to harm or kill my loved ones and is an evil psychopath. Why only reduce to just slaps?

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+1 y
If I were in a real legitimate, brutal fight with a woman that won't stop at nothing to harm me... I'm not going to just slap her around. lol
I'm going throw fists too. I wouldn't care about ruining her face or ''omg this is too manly''... not if it's a brutal fight.
Are girls really afraid of punching each other even in legitimate self-defense?
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