Hmmmm? I know what your heart is saying, but now it's time to listen to your head.
As difficult as it may be for you and for her, this is yet another "life" lesson.
It's almost like when they are in jail/prison, the more you help with money on the books, phone calls, packages, etc., the more comfortable you make them, the more they continue to depend on you.
The object is to let them learn how to take care of themselves. It's difficult to stand by and watch them, and they will beg and plead, cry, or whatever, but remember it's for their/her own good.
It's a good thing she is so far away otherwise you would be there cooking for her all the time. I'm sure there are people there to watch and care for the adults and make sure they are fed. She'll be ok, she will not starve I promise you.
That said, you sure can bring that food here to me. I love tamales and enchiladas!
Hugs and Strength coming your way
Devastated