You are grieving someone who has not died yet. You feel it in the hospice parking lot, in the memory-care visiting room, across the kitchen table from a person who no longer knows your name. It has a name. Clinicians call it anticipatory grief, and it is not a sign that you have given up on the person in the bed.
Anticipatory grief is grief that starts before the death, during a terminal diagnosis, a long decline, or a dementia that takes memory first and the person's personality later. It is common, it is documented, and almost nobody warns you about it. This page covers what it is, why grieving someone who is still alive does not make you disloyal, and the one thing the internet keeps getting wrong: grieving early does not spend your grief in advance. Sometimes an expected death still lands hard.