Baby No.3 - The Shepherds prepare to welcome baby number three, but worrying news threaten their birth plan.
The Shepherds are now adjusting to life as a family of five, but Billie is finding that her new motherhood journey is an overwhelming emotional rollercoaster.
The Shepherds head to Abu Dhabi for their first work trip abroad as a family of five, and it's extra-special as it's Margot's first-ever holiday.
Tensions in the Shepherd household are high as Billie and Greg are in the middle of a huge bust-up, but will the couple make up in time for Greg's birthday?
Billie puts a plan involving Greg in place to get some sleep after her first night away from Margot, and the couple give Nelly a big surprise.
The Shepherds jet off to the Maldives for much-needed family downtime, but the challenges of having three children keep Billie and Greg on their toes.