A home health nurse is speaking to a group of acute care nurses about domestic violence. Which of the following statements by one of the acute care nurses indicates a need for clarification by the home health nurse?

"I have heard that abusers try to keep their partner isolated from others."

"I know that men who are abusers gain power through intimidation."

"I have heard that abusers think of themselves as important and have high self-esteem."

"I know that abusers lack social supports and social skills."