Again, depends on your definition of "Emasculate" and "Defeminise".
I am definitely female, and though fat and comparatively plain looking I like to wear pretty dresses on the right occasions and try to look good wearing things that flatter me. Though never been (or wanted to be) a mother I am very nurturing e.g. siblings, nephews, pets, workmates, friends etc. The fact that I was a "tomboy" when I was growing up, have always liked sports, and wear trousers & flats most of the time (due to disability & practicality) doesn't make me masculine.
One of my best friends is very definitely male. He's a confident self assured man who used to play lots of sport in his younger years and currently does sport diving. He has "presence" and could never be considered emasculated in any way. Yet he is a father who still cares for his grown up offspring, has cats he adores and is very gentle with, used to have a very small dog he also adored, is empathetic and kind. He defers to me on subjects I know more about & vice versa.
I could be considered as de-feminised due to my clothing, the fact I have no dependency on anyone else, work for a living, love many traditionally male sports. He could be considered emasculated by some definitions because he is kind, loving, gentle, doesn't care that his dog was a tiny lap type dog & doesn't care too much about traditionally masculine trappings like what car he drives (practical rather than the sporty one he would have for pleasure), bragging about how tough he is, or throw his weight about.