"Has anyone ever dealt with a Glioblastoma here and what was the outcome?"

Yes, I have.

My good friend was diagnosed Glioblastoma astrocytoma and after the de-bulking surgery, was given the same prognosis as your mom.
Only, up here, they empty your bank account on the way down.

At least the Aussie doctors don't try to ruin your last few months of life.
My patient is still alive an kicking after 14 months.
They hit him with radiation, then chemo, as they waited for him to die.

I got him up to a gram per day of good quality oil.
That was over 14 month ago.
There has been no tumor growth!
No seizure for the last 6 months, gained back his weight and the twinkle in his eye.

You'd think his oncologists would be overjoyed, yah?
This is not the case.
They can't figure out why their other patients are not surviving.

We told them we attribute it to "God and modern science".
(No law against callin' yerself a scientist, yah?)

There is no need to mention your treatment, to them at least the oil part of it.
The oil can't hurt her.
The other home treatments, while legal, can do harm and should be disclosed.
When this all goes public, and we have thousands of success stories, their will be major changes worldwide.

So, no worries, mate.
If you do get arrested, stall for as long as it takes for prohibition to end.
It can't be much longer.

And yes, she should get used to it.
But not to the point where it has no effect.
I just finished a gram per day regimen for Prostate cancer.
Felt fairly competent, but the wife tells me I was a tad goofy.
Inappropriate comments, spontaneous laughter, way too much grinning.
Some would call it "side effects".

I'll have a blood test later this month to see if I need to continue.

I think you're on the right path.

Aloha,
Weezard