9 huge Home and Away spoilers for next week

 What's next in Summer Bay?

Home and Away spoilers follow for UK viewers.

Next week on Home and Away, Jasmine's long-lost siblings Rose and Xander make some big decisions over their future.

Elsewhere, Mac's illegal gambling nights at Salt continue, while Justin is targeted in a violent attack.

Here's a full collection of nine big moments coming up.

1. Chloe opposes Mia's plans

Tane worries following Mia's announcement that she'll be leaving Summer Bay with Chloe. He fears that Mia won't cope without a support network around her, especially as she already seems to be struggling.

When Chloe finds out what's going on, she tells Mia that she won't be going with her.

2. Mia makes a selfless decision

Mia and Chloe discuss their opposing ideas for what their future should hold. It becomes clear that Mia can't cope living in the Bay, as there are too many memories of Ari. In comparison, Chloe finds comfort in seeing so many reminders of Ari.

Although it seems that this may never be resolved, Mia realises that she can't leave without Chloe. She vows to find a coping mechanism so she can stick around.

3. Rose struggles with Jasmine

Rose and Jasmine are struggling to find any common ground as they spend time together. In comparison, Xander is finding it much easier to bond with his long-lost sibling. He even requests more leave from work in order to spend more time with Jasmine.

Rose feels left out and decides that she has changed her mind about staying in Summer Bay. As Rose heads off, Jasmine fears that she has inadvertently driven a wedge between her and Xander.

4. Rose makes a commitment to the Bay

Rose returns to the Bay after a few days away, but Cash senses that her reappearance is due to a desire to protect Xander rather than connecting with Jasmine.

When Rose hears that Xander will be applying for a paramedic job at the Northern Districts Hospital to be closer to Jasmine, she follows suit by applying for a transfer to the Yabbie Creek police station.

5. Mac begs for Ziggy's help

Felicity pulls out of helping Mac at Salt's latest illegal poker event. Needing someone else on board, Mac begs Ziggy for help.

Mac makes out to Dean that Ziggy will be pitching in during a hen party at Salt. However, Dean discovers the truth when he heads into Salt and witnesses Ziggy being propositioned by one of the poker players.

Ziggy explains that she didn't know it was a poker night until she arrived, but Dean makes Mac promise that she'll never drag his girlfriend into this again.

Dean also worries for Mac's safety, knowing that illegal gambling attracts dodgy characters. Mac asks Dean to leave her to it – and keep Logan in the dark about what's going on.

6. Dean orders Ryder to spy

As Dean continues to fret about Mac, he turns to Ryder for help. Ryder is alarmed as Dean asks him to be his spy at the poker events.

Ryder initially refuses as he doesn't want to betray Mac's trust. Dean turns threatening by asking Ryder who he'd prefer to see angry – him or Mac. Ryder feels backed into a corner and finally agrees.

7. Dimitri returns

Dimitri returns to the Bay and seeks out Theo, wrongly accusing him of telling lies to turn everyone against him. The row looks like it might get out of hand, but Ryder arrives and sends Dimitri away.

Theo confides in Ryder about the abuse he faced from Dimitri when he was growing up. Ryder encourages Dimitri to go to the police.

8. Justin is brutally attacked

Dimitri later heads to the garage, where Justin encourages him to take responsibility for his violent actions.

Dimitri reacts badly by punching Justin, abandoning him as he lies unconscious on the garage floor.

9. Martha makes a big decision

Martha returns and announces that she has decided to go ahead with the kidney transplant after all.

Roo is relieved that Martha is finally willing to accept her offer of donating a kidney. She thanks Alf for convincing her mum to change her mind, but Alf points out that it was all Martha's decision.

Home and Away airs weekdays at 1.15pm on Channel 5 and 6pm on 5STAR. First-look screenings air at 6.30pm on 5STAR and the show also streams on My5.