dad given 2 weeks to live

My dad has been given a couple of weeks to live. He has been fighting non hodgkins lymphoma for a year and has had very aggressive chemo. They have told us the chemo is not working and the cancer is back in his hip and spine and there is nothing more to do. He is very weak and not eating or drinking much. I don't think there is anything we can do but thought I'd reach out and try anything. I appreciate any responses. Tweet