A new chapter for Nina and her fabulously messy life as the hit Australian series returns.

Eighteen months on and Nina has been in a relationship with dedicated midwife Leo, who is a colleague of hers at St Francis. Billie has been managing husband Micks tour in the UK and youngest sibling Jimmy runs his busy Mexican taqueria while his wife Zara undertakes the gruelling challenge of studying for a medical degree. As ever, drama and romantic chaos are never far from Ninas door. This season she must manage a whole new onslaught of mishaps and revelations, as well as unprecedented professional and personal trials that will see Nina, Billie and the Proudman clan tested as never before. When a tragedy brings the family back together, the stability of life unravels, forcing them once again to question what they thought they knew about themselves and the past and changing the dynamics of the family forever.