WASHINGTON — Paula Broadwell, whose extramarital affair with CIA chief David Petraeus led to his resignation, is telling friends she is devastated by the fallout.

A person close to Broadwell said Sunday she deeply regrets the damage that's been done to her family and everyone else's, and she is trying to repair that and move forward. The friend spoke on condition of anonymity because he was not authorized to speak publicly.

A group of friends and neighbors welcomed Broadwell, her husband, Scott, and their young sons back to their home in Charlotte, N.C., after Broadwell spent more than a week being hounded by media while staying at her brother's home in Washington. The family friend said she was overwhelmed by the outpouring of support from her neighbors.