A man went to the hospital to visit his mother-in-law, who was in serious condition.
On the way back the wife, very worried, asks: "So, honey? How's my mom doing?"
He replies: "She looks great! She is in good health! She will still live for many years! Next week she will be released from the hospital and will come and live with us, forever!"
"Wow that's amazing!" Says the surprised wife - "But this is very strange, dear... yesterday she seemed to be on her deathbed, the doctors said she should have a few days to live!"
"Well, I don't know how she was yesterday," he replied, "but today when I arrived at the hospital, the doctor told me that we should prepare for the worst!"