Thank you, Anvil.
She works retail, and I drive her there.
I have also worried that I got in over my head. I've thought about ending it, but that's a very hard thing to do because I know she has nowhere to go, has these depression issues, and of course I love her. Even so, it has been on my mind as of late, because I worry there is nothing I can do to actually help.
The question of when to stay the course and do what you can, and when to walk away, is a hard one. I'm not sure I know how to figure that out yet.
I've been reading through some posts, and just hearing similar stories has already helped a little. Thank you for responding.