Summer Bay is about to be rocked with a revelation that fans won’t see coming. Home and Away viewers are in for a whirlwind of emotion as the shocking truth

about Harper and Dana’s mother is finally exposed — and it’s the reason behind the long-standing tension between the two cousins. For months,

fans have speculated about why Harper and Dana have always seemed at odds, despite growing up in the same family. Their rivalry has fueled countless dramatic moments,

from bitter arguments at family gatherings to sudden disappearances that left viewers on the edge of their seats. But insiders reveal that the source of their feud runs far deeper than anyone imagined.

According to sources close to production, Harper and Dana’s mother, previously seen as a quiet and somewhat distant figure, has a hidden past that directly influenced her daughters’ lives. Years ago, she made a life-altering decision — one that created a web of secrets, lies, and heartbreak — and it all comes to light in the upcoming episodes. The revelation will not only shock the cousins but also the entire Summer Bay community, forcing characters to reevaluate everything they thought they knew about the family.

In dramatic previews, viewers will see Harper and Dana each grappling with their own versions of the truth. Harper, always the more reserved and cautious cousin, will confront feelings of betrayal, wondering why her mother hid so much. Meanwhile, Dana’s fiery personality explodes as she discovers that certain choices her mother made directly affected her relationships, opportunities, and even her sense of identity. Tensions between the cousins reach a boiling point as they demand answers, their emotions raw and unfiltered.

The storyline promises a mix of heartbreak, anger, and reconciliation. Actor insiders tease that filming these episodes was emotionally intense, with scenes that leave the characters — and viewers — questioning loyalty, trust, and the very definition of family. “It was heartbreaking to film those moments,” one cast member revealed. “The emotions are so raw, and the audience is going to feel every second of it.”

The shocking maternal revelation is expected to ripple through Summer Bay, impacting not only Harper and Dana but also their extended family and close friends. Rumors suggest that alliances may shift, romantic relationships could be tested, and secrets long buried will finally surface. Social media is already buzzing, with fans speculating whether the cousins will be able to forgive their mother — and each other — or if this truth will drive an irreversible wedge between them.

One thing is clear: Home and Away has once again delivered a jaw-dropping storyline that blends family drama, emotional tension, and suspenseful mystery. As Harper and Dana face the reality of their mother’s choices, the Bay will never be the same. Fans are warned — the next few episodes are not for the faint of heart.