Everyone told you it was coming. You watched it come for months, maybe years. You thought the long warning meant you were ready, and then the death arrives and flattens you anyway, followed by a wave of relief, followed by guilt about feeling relieved. Grief after a long illness has its own shape, tangled with exhaustion, caregiving, and complicated feelings nobody warned you about.
The grief you felt before the death has a name and a page of its own; see anticipatory grief. This page is about after.