Weird All Around
OK, hear me out, the person who wrote this story: you’re not wrong that it’s weird that all of your employer’s underwear was so tattered. Surely a woman who is that wealthy could afford some decent underwear, especially if she has a big fancy job and she has to be dressed for success.
On the other hand, it is extremely weird that you decided to go through her underwear drawer. Unless she asked you to put away her laundry, that is weird and totally inappropriate for an employee to do, even if you had reason to suspect that her underwear was in bad condition. Get your own life in order before you start casting aspersions on other people.