Doug can't show emotion, while Cat needs attention and affection, leaving her question her commitment. Scott turns up to therapy with another bombshell. Polly is hurt and confused by Stef's lack of interest in her 30thth birthday.

Marryam processes the betrayal Doug feels about having a framed picture of Cat's late husband in the bedroom, while alcohol is the third person in Scott and Brendon's relationship. Meanwhile, Stef loves his new approach with Polly

Cam comes into session with the news that Nicolle has been flirting with a guy on Instagram. It's time to talk about sex with Jenny and Helen and Priscilla admits she's not ready to go back to work and Brian's response is what about me?

Doug can't please Cat and she feels lonely. Brendon has cheated and Scott initiated a revenge threesome. Polly and Stef explore spending more family time together, but Stef struggles to clearly express his needs and goals.

Jenny wields the sword in her relationship with Helen. What's really driving them apart? Tension around work and family for Brian and Priscilla. Cam and Nicolle's conflict threatens their future and so do Cam's influential parents.

Cam admits he has different personalities depending on who he is with. Helen's people pleasing is explored and she confronts Jenny on past hurts. A discussion about Priscilla's feeding of the baby highlights a major miscommunication.

Helen wants to get married and says it may be deal breaker if Jenny doesn't propose. Cam asks Nicolle if she didn't enjoy sex would she tell him? She says she wouldn't. Brian feels he shouldn't have to initiate sex all the time.

Doug admits he can't fix Cat's car while living in her late husband's shadow. Brendon denies having a drinking problem after telling Scott he wishes he was with his ex. Stef finally speaks up and confronts his fears of upsetting Polly.