[cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2010/images/06/09/art.karennagore.gi.jpg caption =" Karenna Gore Schiff, the oldest daughter of former Vice President Al Gore and Tipper Gore."]
(CNN) - Karenna Gore Schiff, the oldest daughter of former Vice President Al Gore and Tipper Gore, has separated from her husband, Dr. Andrew Schiff, after 13 years of marriage, two sources close to the former vice president tell CNN.
This news comes just a week after the former vice president and Mrs. Gore announced their own separation after 40 years of marriage.
Gore Schiff is 36 years old, a graduate of Harvard University and Columbia Law School. She married Andrew Schiff in 1997. They have three children.
Reached by CNN, Gore Schiff declined to comment on the story.