Steph and Nat seek alternative support at a Rainbow Family community group and end up hosting their new, free spirited friend who introduces some unexpected, flirty competition between them.

The boys are going through sleep regression which means no one is getting any sleep. Nat thinks it's time to sleep train the babies, but Steph is adamantly against it.

Determined to honour 'the deal' and prove she's a trustworthy co-parent, Nat books Steph an appointment with a lactation consultant, but Steph's friend and mother make things a bit more complicated.

Nat and Steph navigate the first overwhelming days of bringing their babies home from hospital. While the newly dating, Johnny and Lily, seem swept up in domestic bliss.