Mizzuno, I think your decision is the best thing to do. The pills will soon be gone and then she will have to deal with her dr and the consequences.
My concern is your determination to help your sister through this tough time and to be there for her. She is already making that difficult for you and she may make it impossible. I think that you should gently open yourself to that possibility. You may not be able to make this work out the way you want. I hope that things work out and I admire you for wanting to help out.
