I am not against this as long as it is part of the grieving process. I remember when I lost a relative a few times having "conversations" with them in my head. I knew it was fake but it helped. Especially since we lost him so quickly. It felt like I had a chance to say goodbye. If he had lived only three more weeks he would have met his great-granddaughter. I "told" him how awesome a newborn she is.

There is potential here as an idea. Mourning is shit this could make it feel slightly less shitty.