Sneak Peek: Iyanla Vanzant Talks Growing Beyond Guilt on Oprah's Lifeclass

How do you move beyond the guilt that's weighing you down? Relationship expert Iyanla Vanzant returns to Oprah's Lifeclass to help a mother who put her children's safety at risk two years ago finally let go of her guilt. Tune in Sunday, July 29, at 10/9c.