Chyka invites Jackie and Janet to her regular book club. Amid flowing champagne and tasty treats, Chyka’s old friend Susie arrives. It’s quickly clear Susie knows many of the wives very well. One of them, perhaps not in a good way.

Chyka, Susie, and Gamble hit the shops looking for wedding gift inspiration. Discussion turns to Lydia's betrayal of Pettifleur. Gamble believes Lydia was trying to help by passing on Pettifleur's insults, but Susie and Chyka question Lydia's motives.

Bride to be Gamble contemplates inviting Pettifleur to her wedding even though they’re at odds. At the same time, Pettifleur is in damage control -- but not over Gamble.

Pettifleur takes drama to the next level when she rejects Gamble's wedding invitation. With the big day looming, BFFs Gina and Gamble enjoy some lingerie shopping for the wedding night.

With the big wedding day fast approaching, Rick and Gamble arrive early in Byron Bay to ensure everything's on track for their beach wedding. Back in Melbourne, Gina packs for the trip with the help of new PA Josh.

Rain at the reception threatens to topple the multi-tiered wedding cake. Gina's early departure the night before has some of the wives in full-on detective mode, but when Chyka and Janet choose to question her about it, she quickly cuts them off.

Figaro sits for his portrait and seems unimpressed the artist also painted Johnny Depp's dog Boo. Gamble takes her stepson Luke out shopping, where she confides to him how she feels about Gina.

Thanks to Chyka's fabulous invitation, the Housewives arrive in Dubai. After checking into Atlantis The Palm, their super‐opulent hotel, the ladies head down to the beach for cocktails. Spirits are high, but it doesn't take long for cracks to appear.

Dinner in the Dubai desert continues with temperatures in the sand dunes soaring. The Housewives try in vain to explain their frustrations to Pettifleur, but their words fall on deaf ears while pushing her to breaking point.

The wives wrap up their trip to Dubai with jewelry shopping at the hotel. Lydia fails at her attempts to patch things up with Chyka. Back in Melbourne, Ben and Jackie investigate their fertility while Lydia and her brother plan their mom's birthday party.

Lydia's mum celebrates her 69th birthday, Gina launches her perfume and the ladies get together for a final dinner slash showdown.

After the most explosive series to date, temperatures soar as the Housewives reunite for a fiery reunion. The eight Housewives come together to air their grievances with tears, tantrums and plenty of allegations thrown.