That is one of the most ridiculous posts I've read about this. She had a baby within the last year. Women tend to lose hair three to six months after giving birth. Then it starts to grow back. It can look rather bad depending upon the amount of hair lost and when it fell out. I think it's more likely that she cut her hair short to deal with all the baby hairs growing back.
I think he is baiting us. He continues to discuss the verses about a woman's hair, implying that the CoC believes that because Mary Winkler had short hair, she was too strong willed for her husband to tolerate (or maybe he believes that).
The verses in I Cor are discussing the problem that the Corinthians had with women who looked like prostitutes by cutting their hair short. What is defined as short & long is a matter of culture.
5 But every woman who prays or prophesies with her head uncovered dishonors her head, for that is one and the same as if her head were shaved. 6 For if a woman is not covered, let her also be shorn. But if it is shameful for a woman to be shorn or shaved, let her be covered.
14 Does not even nature itself teach you that if a man has long hair, it is a dishonor to him? 15 But if a woman has long hair, it is a glory to her; for her hair is given to her[a] for a covering.