Being on her own, without your assistance and availability, may be just what she needs in order to get back to wanting to work on the MR.
All this stuff she is doing may appear as her nailing the door shut. It's a woman's prerogative to change her mind. For a while, she may enjoy living the single life, but in time................
My question is, what will you be doing during this time?
It is not about what you feel should work in your M. It is about doing the work that gets the right results. Do what works!