“For in grief nothing "stays put." One keeps on emerging from a phase, but it always recurs. Round and round. Everything repeats. Am I going in circles, or dare I hope I am on a spiral?

But if a spiral, am I going up or down it?

How often -- will it be for always? -- how often will the vast emptiness astonish me like a complete novelty and make me say, "I never realized my loss till this moment"? The same leg is cut off time after time.” 
― C.S. Lewis, A Grief Observed