(Providence, RI) -- Two former employees of the YMCA of Greater Providence are suing the organization's CEO. The suit filed in U.S. District Court by Linda Dykeman and Karen Cooper claims Steven O'Donnell treated them differently than male executives. Court documents show the two women filed a complaint with human resources last January and O'Donnell responded by threatening to suspend their employment. O'Donnell was given a written warning not to retaliate against the women.