M.C.
Ya know, I never told my mom I got mine. I never told my dad (he had custody...) either. I was a very late bloomer and started at 16, and My little brother took care of informing the family for me... He had to take out the bathroom garbage, and found a pad that was wrapped in toilet paper... He came running out of the bathroom yelling, "A TAMPON! There's a TAMPON in the trash!!!" It just so happened that my uncle's family was over for a visit, so my dad, aunt, uncle, other siblings, and 3 cousins were told.
Ugh. Brothers. Lol.
Anyway, my mom found out when I told her I needed more pads. (I didn't like to to ask my dad, after living with my grandma who had indoctrinated me that anything to do with the female body was a taboo subject, especially for men. It's not, in reality it is bodily function that happens to every woman... But sometimes these conversations can be awkward.)