The Ostler's are struggling to control their two rambunctious boys while also still grieving the loss of their first child. Dane's occupation as a Wildland Firefighter often leaves his anxiety ridden wife, Nicole, on her own with the boys. With the oldest, Jax, craving more independence, Nicole's helicopter parenting style is only driving him further away. Can Jo help this mother work through her high anxiety while also allowing her children to become more independent?

Stay at home dad, Anthony Garcia is struggling to understand his new role as the primary caregiver, while mom, Bethanie, can't find her work, life balance. Now the children are ruling the roost amidst all the confusion and the parents are at their wits end. Can Jo help these young parents establish boundaries and respect within the household?

After their children were diagnosed with life-threatening food allergies, Dan and Miranda Andersen are constantly on guard for their family's safety, which has led to conflicting parenting styles. Also, too much unsupervised screen-time has made the bedtime routine a nightmare. Can Nanny Jo help this family over-come their fears and get a good night's rest?