My mom said it best, "You've got to focus on the living" -- and she's right, you know. To dwell on my grandmother's death would be counter-productive. Besides, the kids know what's up, and we grown-ups have to be there to support them. They don't have the full palette of expression that grown folk do.
So, I will miss Grandma, I will mourn Grandma, but I will keep on living.