Yes, just "act as if" nothing happened. That's not saying nothing happened. It just is a conversation that the two of you had and the results were, no date night saturday and VB is the entertainment and all is "good" in the world.
If you truly accept that to be the case... and it CAN be the case... then there will be no need to "act as if", as it will be a reality... for you...
On date night, what you were doing was working. Your W has indicated that she may not be "able" to do the planning, so keep doing what you are doing. The planning may be too much pressure for her, right now.