Stacie Lynn Fager (née McDaniel, born September 20, 1974) is the wife of Joe. She has a daughter Chelsea from before her marriage to Joe. She has a stepdaughter Sarah and a stepson Andrew (from Joe's previous marriage). With Joe, they have three sons: twins Zachary, Benjamin and Jacob.
She often seemed very low-energy and distressed by having to wrangle all the children in Joe's absence. During their vacation, Jo taught her the importance of displaying a positive attitude to help keep the kids positive and on-track, and taught her the power of organization.
She was 31 years old at the time of her appearance on Supernanny and as of 2017, she is 43 years old.