NEW Dickans said that a Bedford police officer saw Kennedy 's 2004 Volvo swerving onto the curb of Greenwich Road in Bedford and asked her to pull over . : She was ` ` a passionate and relentless advocate of green design , '' RFK Jr. 's family says . ` ` It 's very hard being ... a Mary Kennedy or being married to one , '' biographer says . Mary Kennedy was n't divorced from Robert Kennedy Jr. , his attorney says . Robert F. Kennedy Jr. filed for divorce from her in June .
NEW : She was ` ` a passionate and relentless advocate of green design , '' RFK Jr. 's family says . ` ` It 's very hard being ... a Mary Kennedy or being married to one , '' biographer says . Mary Kennedy was n't divorced from Robert Kennedy Jr. , his attorney says . Robert F. Kennedy Jr. filed for divorce from her in June .