IN dfw"s defense, the man can do anything he wants within his own martial art organization. According to him, it was done for their students only. Not outside their own group.
otherwise, simo is your sifu's wife. regardless, if the person is your teacher, then it is your sifu. female or not. in reality, there are not that many notable woman sifu's execpt for those like lily and genie lau.
peace
Hung Sing Boyz, we gottit on lock down
when he's around quick to ground and pound a clown
Bruh we thought you knew better
when it comes to head huntin, ain't no one can do it better