The idea that they are going to be-able to defend themselves with empty hand techniques against male attracters foolish.
Real life is not the movies where some female beats up a much larger male opponent
Making simple edge weapons is very easy and much more effective then empty hand techniques.
What makes you assume the other female family members are not targeting these girls.
And you sure as shot are not say, “lay back and take it,” ARE YOU.
You use what you have, not what you wish you have.
Lord help the child relying on you.