Author leans on faith after husband’s infidelity and her cancer diagnosis

Author and Christian community leader Lysa TerKeurst found herself at a crossroads when she discovered her husband was having an affair and hiding substance abuse issues. Then, not long after, her doctors revealed she had breast cancer. Through it all, she’s kept her faith, which she details in her book, “It’s Not Supposed to Be This Way.” TerKeurst joins TODAY to share her story.