Someone should appoint the grandmother for herself. Looks like her rights are being violated here. From the facts so far, it seems like the grandmother was quite specific on the details as to when to have a feeding tube and when not to have one inserted. Doesn't look like her wishes are being carried out at all. If true, this is OUTRAGEOUS.
This is the slippery slope we all feared the Culture of Death would follow.
I think if we do not drop this - continue to investigate - get the hounds on the trail, we age going to find that your statement will be truer stated thus:
This is the slippery slope we all feared the Culture of Death has been following.