"Organic" labeled food is much more expensive than beans, rice, and basic chicken. She even decides to buy a $21 prime rib dinner from a restaurant! the article mentions that it would be good for 3 meals. $7 per meal is much larger than what it would cost to make that meal yourself from groceries.
I feel for her situation, but it's hard to ignore a lot of the bad decisions she makes.
Another place in the article mentions she got a $300 speeding ticket for driving 43 in a 35. That's a pretty bad mistake to make when you are living on fumes.