I'm in the minority here but I would have voted that you make other plans and turn her down tonight. I would have been very apologetic that you couldn't accommodate her but left out what your plans were. Id be afraid at this point that it seems as if you are always available for her.
But anyway, ship is already out of harbor. Good luck and let us know how it goes.
M(53), W(54),D(19) M-23, T-25 Bomb Drop - Dec.23, 2017 Ring and Piecing since March 2018
