Mrs. Macron WILL NEVER BE TOLD BY A COURT TO SUBMIT DNA TO PROVE HER SEX. That is not necessary to show she has been defamed by C. Owens.
Now if she decides to qualify for the Olympics that would be a different matter depending on the sport.
Macron sued, claiming defamation. Photos, eyewitness claims, testimonials, handwriting samples, etc. all mean nothing compared to DNA. (or prostrate exams)