What I can tell you is that if she ever wants to R, no obstacle will stop her from trying. Until then, consider it all manipulation and further lying to get what she wants. That is why I suggested hoosjim's threads. Once he pulled the plug and his W knew he was serious, she was ready to jump through hoops of fire to get him back. You had one foot in that direction with setting her stuff out.
I think giving her a couple weeks and then telling her that this isn't working and she needs to pack everything and move to her apartment permanently, that you are done for good would be appropriate. Can you tell if she is really going through withdrawals from the A, or do you think she is sad and angry because she got caught...... Again?
M(53), W(54),D(19) M-23, T-25 Bomb Drop - Dec.23, 2017 Ring and Piecing since March 2018