Whether you’re 5, 15, or 50 years old, it can be difficult to accept a stepparent into your family unit. In today’s episode, the Sugars answer letters from stepchildren who have fraught relationships with their stepparents. What can be done if you don’t like the person your parent chooses to marry? And what is a stepparent’s responsibility to a stepchild after divorce? The writer Theo Pauline Nestor joins the Sugars to help answer these questions.