Well, turns out I didn't need to say anything anyway - not that I was going to after getting the feedback and thinking it through. She set up the electric and cable companies to turn services on. I kind of just shut down after that.
Time to give up on the pipe dream that she'll change her mind about going.
M: 29 W: 29 T: 12 years M: 4 years Discovered OM: 02/10/12 ILYBNILWY: 03/01/12 W Moves Out: 05/04/12 Reconciliation Starts: 09/06/12 In-house Separation (Again): 03/09/13