See how impatient she is, b/c you didnt jump when she snaqpped her fingers? It tells me some things about her. She is use to getting her way, and now she feels entitled.
My advice is to text her back one time. Tell her if nothing has changed since the last discussion, you have nothing more to say.
If you want to add icing.......tell her to go forward however she thinks is best, and you'll do the same. Then turn off your phone b/c she's going to pitch a tantrum. She going to accuse you of wanting a D. Whatever.......that doesn't mean she's going to run down and file.
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!
