I have an idea. What about the auise tie ring wiht a VARY long rope. You will have to stay with her for this so pack a lunch. Let her pull it out all she wants. She will only go as far as it takes for her to feel less traped. Then when she stops pulling out real her back in and let her do it again. Eventualy she should start feeling less traped and stop pulling.
I know almost nothing about any of this I am very new. So If there is a problem with my thinking on this one please let me know.