There is nothing like a Mothers intuition

Avraham found it painful to send Yishmael away, yet once he did, he gave him only bread and water. Sarah saw something in Yishmael that Avraham missed, and the angels later argue that Hashem should not save him at all, while Hashem answers that he is judged "where he is". How does a person with such sins behind him count as innocent? Rabbi Asaf Prisman turns to what a mother can sense that no one else can, and then tells of a cake, a company event, and a boy at an airport years later.