Maggie receives very unsettling news that Mickey may not be her baby. On the day of Mickey's birth, there may have been a mix-up with another family's baby who was also there at the hospital. When Maggie meets the other family, the Sorrentos, she discovers that they are part of a family circus act of acrobats.

The only way to prove who's baby is who's is through a DNA test. The catch is that the results take three to four weeks, a time that Maggie and Mickey both find to be a very painful experience. However, all is made right when Maggie is proven to be the mother of Mickey.