What is Power?

So this woman calls herself a “power woman.” Claims she’s highly successful. Been married four times. Her latest marriage has lasted for 17 years because the man she’s married to submits to her absolute control. According to her brother, she’s been a control freak since they were small children. Her daughter moved out of the house at 16.

“Power woman”?

What do you think?
What is power? What is influence?