Have you ever made a horrible mistake and wondered if the feelings of pain and guilt would ever go away? In 1999, Tiffany was 16 years old when she was driving home on a country road and accidentally struck and killed a 7-year-old boy. For the past 13 years, she says she’s struggled to move past the tremendous guilt that she feels. Now a mom to a 1-year-old boy, Tiffany fears something awful will happen to him as payback. Can she learn to stop blaming herself and let go of her fear? For the first time since the funeral, Tiffany faces the victim’s parents, Doris and Dan. Don't miss the emotional meeting and the powerful message they have for Tiffany. And, Dr. Phil tells Tiffany why it’s so important for her to move past the accident. Then, Cassie says she's been struggling with enormous grief ever since her fiancé had a seizure and died right in front of her. She says her mom is not supportive, telling her get over it and move on with her life. Tune in to learn how you can help a grieving loved one.