A heartbreaking family mystery is about to explode into one of the most terrifying storylines Home and Away has delivered this year, as Harper Matheson’s desperate search

for the truth about her past takes a horrifying turn. Upcoming episodes will see Harper pushed to emotional breaking point after deciding to track down

her estranged mother once and for all. But what begins as a deeply personal journey soon spirals into fear, danger, and violence when a mysterious stranger attacks her before she can uncover the truth.

And according to insiders close to the storyline, the assault may not be random at all.

Harper has spent months trying to suppress painful questions about her childhood and the secrets surrounding her family. Although she has attempted to move forward with her life in Summer Bay, lingering doubts about why her mother abandoned her continue to haunt her.

Friends begin noticing Harper becoming increasingly distracted and emotionally withdrawn as buried memories resurface. The situation worsens when she discovers shocking information hidden among old family documents — clues suggesting that the story she grew up believing may have been a lie.

Suddenly convinced that someone has been hiding the truth from her for years, Harper makes a risky decision: she will find her mother herself.

Despite concerns from those closest to her, Harper secretly begins investigating leads connected to her mother’s disappearance. The emotional search quickly consumes her, placing strain on her relationships as she becomes obsessed with finally getting answers.

“She reaches a point where she can’t ignore it anymore,” a source teased. “Harper feels like her whole identity has been built around secrets. She needs the truth, no matter how painful it is.”

But the deeper Harper digs, the more dangerous things become.

In dramatic scenes set to air this week, Harper travels alone to meet a woman believed to have connections to her mother’s past. Initially hopeful, Harper thinks she may finally be close to discovering why her mother vanished from her life all those years ago.

Instead, she walks straight into a nightmare.

After arriving at an isolated location, Harper realizes something feels wrong almost immediately. Witnesses later describe seeing her arguing with an unidentified figure moments before chaos erupts.

Before Harper can escape, she is violently attacked by a stranger.

The terrifying assault leaves Harper injured and traumatized, with viewers left wondering whether the attack was meant as a warning — or an attempt to silence her permanently.

In true Home and Away fashion, the mystery deepens even further when police begin questioning whether Harper was specifically targeted because of what she discovered.

Cash Newman is soon pulled into the investigation, and early evidence suggests Harper may have unknowingly uncovered secrets someone has spent years trying to protect.

“There’s a real sense that Harper has opened a door she was never supposed to open,” an insider revealed. “The attack changes everything because suddenly this isn’t just about finding her mother anymore. Someone is terrified of the truth coming out.”

The emotional fallout sends shockwaves through Summer Bay.

Tane fears Harper may still be in danger, while Dana becomes determined to help uncover who attacked her. Meanwhile, Harper herself is left deeply shaken, struggling with the realization that her search may have placed not only herself, but those around her, at risk.

Yet despite the fear and trauma, Harper refuses to back down.

In hospital scenes expected to leave viewers emotional, Harper reportedly makes a powerful vow to continue searching for answers — convinced now more than ever that her mother’s disappearance is connected to something far darker than abandonment.

And the biggest twist may still be to come.

Producers are remaining tight-lipped about the identity of Harper’s attacker, but speculation is already exploding among fans online. Some believe the stranger could be connected directly to Harper’s mother, while others suspect a shocking cover-up involving someone much closer to home.

Either way, one thing is certain: Harper’s quest for the truth is about to uncover secrets that could destroy lives across Summer Bay.

As danger closes in and old lies begin unraveling, viewers can expect an emotional rollercoaster packed with betrayal, suspense, and devastating revelations.

And for Harper, the truth may come at a far greater cost than she ever imagined.