Found out today my dad has stage 4 bowel and lung cancer. He was operated on during Covid and has a colostomy bag. At the moment he can’t sit, trouble sleeping and has difficulty eating. I live four hours away. As the title suggests what sort of life expectancy should I be preparing for? My mil was diagnosed with cancer and she survived 18 months after diagnosis. My mum is also disabled and my dad is her full time carer. My mind is jumping from one thing to another. I’m not surprised as he was bad over Xmas but it’s still a shock to hear it.