Lynn, you need to find out what's going off, if gill want's to know and could cope she has a right to know.
Also they can feed other ways, like a line into the vien and give tpn to help her body to get what it needs.
I'm sorry its not better news for you all, try and stay strong my toughts and best wishes are with you.

Our thoughts are with you Lynn, I know what your sister is going through, chemo can really grind you down, best wishes.

Lynn I'm so sorry I've only just caught up with this.

My thoughts go out to you, your sister and your BIL xx