A Husband Sends his Wife a Text Message

“Darling, I’ve been hit by a car outside the office. Paula took me to the Hospital. They have been making internal organ checks and taking X-Rays. The blow to my head and shoulders seems to not have caused any serious injury. However, I have 3 broken ribs, a compound fracture of the left femur and they had to amputate the left foot”.

The wife’s response:

Who’s Paula?