Kansha, Have you considered moving the master bedroom to the studio? Or just moving your self to the studio? waiting for him in bed? joining him in bed?
Dress appropriately - check victoria secret - don't ask him about any of it.
He said you would move into this new house as a couple. This is your house. What have you got to lose? You move forward as contracted. Seems sto me it would be a 180 at this point! LSL