A shocking secret is about to explode in Home and Away when Dana uncovers the truth about Sonny’s real father.

A bombshell revelation is set to rock Summer Bay in upcoming episodes of Home and Away, as Dana discovers a long-buried secret about Sonny’s real father —

a truth that threatens to tear families apart and leave several residents questioning everything they thought they knew. For months, Sonny has struggled to understand

where he truly belongs. While he has tried to build a new life in the Bay, unanswered questions about his past have continued to haunt him. Now, those questions

are about to receive shocking answers in a storyline that insiders are already describing as one of the most explosive family dramas of the year.

The drama begins when Dana accidentally stumbles across a collection of old documents while helping organize records connected to a community project. What initially appears to be a simple administrative mistake quickly becomes something much more serious. Hidden among the paperwork is evidence suggesting that the man Sonny has always believed to be his father may not be biologically related to him at all.

At first, Dana refuses to believe what she is seeing.

According to sources close to the storyline, she spends days investigating the mystery, convinced there must be another explanation. However, the deeper she digs, the more disturbing the truth becomes. Every clue points toward the same conclusion: Sonny’s real father is someone entirely unexpected — and someone with powerful connections to Summer Bay.

The discovery places Dana in an impossible position.

Knowing the truth could destroy lives, she struggles with whether to tell Sonny what she has learned. Friends begin noticing her unusual behavior as the pressure mounts. Sleepless nights and emotional confrontations follow as Dana wrestles with the consequences of exposing a secret that has remained hidden for decades.

Meanwhile, Sonny remains completely unaware that his world is about to change forever.

Viewers will see him making plans for the future, believing he finally has stability in his life. That sense of security is shattered when Dana eventually decides she can no longer keep the secret to herself.

The confrontation scenes are expected to be among the most emotional moments of the season.

When Dana reveals the evidence, Sonny is left stunned. Sources say his initial reaction is one of disbelief, followed quickly by anger and heartbreak. Feeling betrayed by those closest to him, he demands answers from family members who have spent years protecting the truth.

But the shock doesn’t end there.

As Sonny pushes for answers, another layer of the mystery begins to emerge. Questions arise about why the secret was hidden in the first place and who orchestrated the deception. What may have started as an attempt to protect a family could ultimately expose years of lies, guilt, and manipulation.

The revelation also sends shockwaves through several established relationships in Summer Bay. Long-standing friendships become strained, old wounds are reopened, and unexpected alliances begin to form as residents choose sides in the growing conflict.

For Dana, the aftermath proves devastating. Although she believes she did the right thing by telling the truth, she soon finds herself blamed by multiple people for unleashing chaos. Her relationships are tested as she becomes caught in the middle of a battle she never intended to start.

As the storyline reaches its climax, Sonny faces the difficult decision of whether he can forgive those who deceived him and whether he even wants a relationship with the man revealed to be his biological father.

One thing is certain: once the truth comes out, nothing in Summer Bay will ever be the same again.

With family loyalties pushed to breaking point and emotions running higher than ever, this shocking secret promises to deliver the kind of unforgettable drama that Home and Away fans won’t want to miss. The question now is simple: when Sonny finally learns who his real father is, will the truth set him free — or destroy the family he thought he knew forever?