Well by 20 I’d expect her mother had the mother daughter talk about workplace issues which can come up? If not then she certainly had other gals there she could speak with. Not to mention counselors the military provide.
In her case this likely wasn’t just a hit from the sounds of the articles but sexual harassment.....which is a different beast.
As a mother of a 20 something daughter, i can tell you some are still so young and naive, even with a college degree. This one barely out of high school. No chance against a career Sargeant Major.