A 30-year-old multiparous woman expresses concern about her son’s jealousy of his newborn sister. How should the nurse respond?

The response indicating that regression in behaviors in the older child is a typical reaction is particularly appropriate because it recognizes and normalizes the feelings and behaviors that often accompany the arrival of a new sibling. It is common for older children to exhibit behaviors they have previously outgrown, such as thumb-sucking or wanting to be held, as they adjust to the significant changes in the family dynamic. These manifestations of jealousy or insecurity are part of their adjustment process.

By highlighting that this reaction is typical, the nurse not only provides reassurance to the mother but also emphasizes the importance of giving the older child extra attention and support during this transitional period. This approach encourages the mother to engage with her son and reinforce his position in the family, helping him feel valued and secure while also integrating him into the new family unit with the newborn.