I'm pretty sure my mom could shot putt you.
This. I think this every time.
My mother would spank any kid the got uppity with her in her own home if she had to. And Grandma, on my dad's side ... well the first time my mother met her face to face she watched the 125lb old woman chase down a 250 lb hog, body slam it, stab it, skin it, gut it, and chop it up for dinner.
You don't mess with the women folk in my family.