Do you perhaps mean she beats him when she no longer has any patience?
That's now how the paddle works. 
Come now, let's not use hyperbole simply because you disagree with a discipline method. Americans aren't running around beating their children black and blue with wooden sticks. Come now.
That's as silly as saying you guys just talk to your children to death. That'll learn them.
Typically how it works is:
- You get a warning.
- You get a warning that the next punishment is the paddle.
- You are told to bend over and you get three swats to the butt.
- You are given a talk about why the behavior is wrong.
- You get a hug, or affirmation parent still loves you and are sent back to play.
Or in school instead of a talk you get a bible verse.
DH got the paddle growing up from his mother and grew up to be a well mannered young man. He loved his mother to pieces and would happily take a bullet for her. His grandmother made him pick his own switch, and he laughs about it now as an adult. He loved his grandma to death too. As did all his cousins who grew up with the same punishments. The key is, they were firm, but very loving.
In contrast, his father never laid a hand on him, was mentally abusive and he hates seeing his father to this day.
I never got spanked growing up, and I still had good manners.
It's just a different discipline method. I don't know anyone that has come away scarred from getting paddled. I do know people that have come away scarred from abuse, and there is a difference between 3 swats and getting beat.