My lovely sister has been diagnosed with lung cancer that has spread to her liver ribs and pelvis. Her liver is now starting to fail. She has made the decision to spend her last days at home with McMillan nurses. I am devastated and cannot stop crying. She is fading fast and still able to walk and wants to visit our 96 year old mum today who has dementia and hasn't picked up that my sister is so ill.  I don't know how to cope or what to say to my sister . She wants 'a good laugh'  but it's hard to summon the usual 'Craic' we have as a family with this awful news. Any advice would be welcome. I know she must be scared and is being so brave!