"I don't want my daughter to have a strong jaw."
No, you don't want your daughter to be ugly, and having an underdeveloped facial structure goes along way towards accomplishing that.
A strong jaw is not "masculine", but is more a feature of overall health and vitality. A fully developed face makes women more feminine and men more masculine.
It's attractive for the same reason a good buttery tan is = a signal of robust and bountiful health.
#FatherlyFrame
#Peatstr
