After a hot breakfast , take a walk. Leave the dishes, the routine, the things on your to-do list. Take everyone with you, but tell them it's a silent walk. See how long you can all just listen to the outdoors.
Set a timer to go off every hour today. Every time it rings, offer a prayer of thanksgiving for the gift of your husband.
Do one of "his" chores today. Don't tell him you did it.