yeah man, villan!MN totally needed to have that glorious mane of hair Mother Nature TM, but obviusly if you saw a woman incredible tall with such amounds of hair (either brushed or braided) you would clearly make the connections, without saying that, that much of actual real hair (or a wig) would be impossible on a real fight
(she obviusly try to not smile in a evil way on her civilian self of course)
well, the guardians are pretty new on the field so I imagine she has a very vague idea of who they are except for North, so she porbably isn’t aware of it but I imagine that in the very moment she knew her son is interested in playing with some boy wonder’s utility belt, she get angry as just any mother would, I mean, 1-he is a heroe, 2-she doesn’t wanna see her baby boy getting hurt, so that’s a big NOPE, so let’s hope she keeps unaware of it until much later