Lewis's world is turned upside down when his ex-wife arrives unexpectedly. A crisis in Kane's private life forces him to reconsider his ownership of the pub. Lucy suspects her new-found brother is a con man.

Kane and Tom’s relationship is tested with the return of Stella’s biological father Liam. While Tom wants to sweep it under the carpet – Liam is bad news – Kane thinks they should do what’s right: tell Liam he has a daughter. Their fight plays out as Tom discovers a dead possum in their roof and a bbq with all our people turns into a possum funeral. Here Kane reveals to Abi his anxiety about Tom’s refusal to confront the truth. Kane and Abi secretly order a paternity test for Liam. Armed with the knowledge of Stella’s true parentage, Kane confronts Liam behind Tom’s back, placing their relationship in jeopardy. Meanwhile Liam reveals his true colours and Kane and Tom face losing their daughter. Gemma, tasked with clearing her mum’s stuff out of the family home, bumps into her former neighbour Damo (the son of the woman Gemma’s father is now with).

While Abi and Mark struggle to fall pregnant, Lewis’ world is threatened when Gemma’s friendship with her old friend and neighbour, Damo, intensifies. Gemma invites Damo to dinner, on the same night that Phoebe introduces her new boyfriend Ryan into the family. Meanwhile Lewis learns that Justin has been keeping his Carpentry course a secret. The dinner party spirals into disaster when Lewis, jealous of Damo and angry at Justin, ruins Phoebe’s relationship with Ryan. The next day, at the school athletics carnival, Lewis needs to redeem himself to get back into Gemma’s good books. Meanwhile Abi comes to terms with how difficult it is to be a control freak when conceiving babies and pregnancy are completely out of her hands. Phoebe is forced to face the truth that being a teenaged mum makes having a relationship very tough. And Justin has to acknowledge that Lewis is something of a father figure... a slightly annoying one...

Justin struggles to deal with everyday life without Nicola. Justin's twins suggest a unique ceremony to farewell their mother and Abi makes a life-changing decision that creates an embarrassing problem for Rhys.

When renovations of his house go awry, Justin’s struggle to provide for his family escalates. The House Husbands are in full swing renovating Justin’s new place when Mark, struggling with male insecurities around not getting Abi pregnant, over-compensates. He smashes the wrong wall – revealing asbestos. Justin’s in no financial position to deal with this, but with Mark’s help finds an innovative way to raise the cash. Meanwhile Lewis is forced to admit he really has become good friends with Kane. He sees Tom with another man and decides to act on it.

When everyone bails on poker night, Lewis worries the House Husbands are drifting apart and announces they should go camping. Out in the bush, work-obsessed Mark puts his and the other House Husbands' lives in danger.

Kane is tested when he is reunited with his school bully. Things become more complicated for Kane when Finn reveals he wants to be placed with another foster family.

Justin's life starts to unravel as he struggles with new crises at home and work. Poker night turns dangerous when Dimitiy's husband learns of her affair with Justin. Abi becomes suspicious of Gemma's sudden secrecy.

The house husbands buy a pub on a wild night out. Lewis and Gemma's marriage is rocked by secrets from Lewis's past. Mark's new business venture causes grief for Abi's career.

Gemma fears the worst when Lewis takes Belle on a trip to find their son. Kane is torn between loyalty and love, when an old flame offers him work. Mark and Abi are stunned when their daughter is suspended from school.

Lewis and Belle's house hunting turns into a trip down memory lane when old feelings are rekindled. Gemma feels betrayed when Belle takes advantage of her friendship. Mark's new business appears doomed when Abi sacks their nanny.

A tragedy at the hospital causes Abi to reassess her approach to motherhood. With their pub losing money, the house husbands face the possibility they may have to sell. Kane suspects his new friend is secretly trying to undermine the pub's success.

Gemma questions every aspect of her life, in the aftermath of Lewis's infidelity. Lewis is determined to earn Gemma's forgiveness, but is it too late?

Gemma's love for Lewis is rekindled when his heart medication has some unusual side effects. Mark and Abi are seduced by the lavish lifestyle of their wealthy new friends. Justin's world is rocked when Lucy makes a life-changing decision.

Gemma and Lewis pretend to be happily married when Gemma's mother comes to stay. Kane is responsible for a major stuff-up at the pub. But Justin suspects a more sinister explanation. Mark gambles his future happiness on a risky business venture.

Lewis is jealous when Gemma goes on a yoga retreat with her childhood friend, Damo. Kane is heartbroken when Will's true colours are revealed. When Abi is injured by a violent patient, Mark is forced to change his career plans.

Lewis's ex-wife creates havoc for Gemma, Lucy and the house husbands. The house husbands vow revenge when Justin's son is bullied by a school parent. Lucy is torn between her thriving career and her responsibilities to Justin's three children.

Gemma and Lewis rediscover the meaning of love at Phoebe and Ryan's wedding. Kane finds his Mr Right in the most unlikely place - the school library. Justin has a chance romantic encounter that will send shockwaves through the house husbands community.

A surprise arrival turns Kane's life upside down. Justin's romantic gesture to Nicola doesn't go according to plan, while Lucy's relationship with her new flatmate becomes a little more complicated.

A day of triumphs ends with a tragedy that will change the house husbands' lives forever. Mark is hoodwinked by Justin into employing Nicola as his personal assistant, but Nicola's inexperience threatens his career and friendship with Justin.

Lewis' world is rocked when Gemma ends up in a compromising position with her ex-neighbour. Justin needs Lucy to help with the legal issues arising from Nicola's death. The gang are forced to run the school tuckshop after the manager quits.

As he recovers from his heart attack, Lewis struggles with how to confess the truth about him and Belle. Justin takes steps to hide Lewis's secret from Gemma. After insulting the school principal, Abi makes a rash decision about Poppy's future.

Lewis' guilt over his marriage problems threatens to ruin the pub and his friendship with Justin. Kane and Will's romantic first date is hijacked by their kids. Lucy's stress over a job interview endangers Justin's kids.

Justin drops a bombshell on the house husbands community. After being arrested and losing her job, Lucy faces the biggest romantic decision of her life. Pregnant Abi develops an unhealthy obsession with school graduation day.

Lewis faces losing one of the most important people in his life – his grandson, while Justin struggles to provide for his family. The Crabb house is bursting at the seams with Phoebe and Jem in the mix, when Gemma’s mum Wendy arrives on their doorstep. Lewis and Gemma are so frazzled they forget Tilda’s birthday, so cobble together an ad-hoc party which is overshadowed by rival school mum Dimity. Meanwhile Justin and Nicola are crammed into a one-bedroom rental and need a new house to live in. The House Husbands leave Tilda’s disastrous birthday party to try and buy Justin a house, but get held up - at gunpoint. Back at Tilda’s party, the kids are bored and Gemma’s mum Wendy drops a bombshell. After their pregnancy scare at the end of Series 1, it’s been decided Mark needs a vasectomy. Ultimately, Abi realises she does want another child, and races in to stop the surgery.