I can imagine your fears ,,,I have no magic words at all...I lost my loved one last May.
To say she was extremly healthy is an understament.It all changed in an instant.
It feels like yesterday getting up going to treatments....Holding on to any and all hope.Being busy scheduling appts. taking care of her, held some of the fear at bay for moments.
GBM just slowly takes our loved ones away bit by bit each day... Unfair is not a strong enough word to use.
I never thought I would survive the ordeal...butI did and so will you...
Just do as much as you can for your loved one, and you will have no regrets..sounds like a small thing to hang onto ...but I nothing else to offer you...My only comfort aganist this madness is that I did all that I could.
Did you notice behavior changes in your loved one, before they became aware that they had GBM???