https://www.nerdwallet.com/blog/average-credit-card-debt-hou...
Turns out she was racking up 10's of thousands of dollars of credit card debt and skimping on necessities -- literally eating Ramen noodles at home and food she scavenged from friends at the mall, she wasn't paying her gas bill and got cut off after she accumulated over $3000 of unpaid bills (in the winter she heated only the bedroom of her apartment with a space heater), etc. It all started falling apart when she got pneumonia and was off work for a few weeks and couldn't pay any of her bills.
She had some of the accoutrements of a high standard of living, but was still very much living in poverty. She's living with her mom now and working on paying down the debt.