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.
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.
Kane and Tom's family life is turned upside down when they foster a troubled child. Meanwhile, romance is on the menu at Lucy and Mr Tuck's new apartment and Justin and Nicola celebrate their untimely divorce with a romantic night out.
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 her inexperience threatens his career and friendship with Justin.
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.
Justin begins to wonder if he's up to the gig of raising a daughter without a mother. To prove he is in touch with a girl's needs, Justin vows to create the ultimate pink bedroom for Angie.
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.
Having stolen Simon's car, Justin and Lucy share a spontaneous kiss. Lucy flees the scene only to be arrested returning Simon's car, her legal career now at risk.