Grief changes shape as life creates new moments the missing person cannot enter.

Grief is not only about the past. It renews itself every time life produces something the person never got to see, a marriage, a child, a house, a piece of news they would have loved. Each new moment creates a fresh absence, which is why loss can feel newly sharp years later at an event that should be happy. The love keeps generating places where they should have been.

Before a milestone, expect that it will carry both things and plan a small way to include them. A seat, a photograph, a mention in a toast. Making room for it beforehand is easier than being ambushed on the day.