Summer Bay is bracing for one of its most emotional exits in recent memory, as Dana finally reaches breaking point with Sonny — and decides enough is enough.

For weeks, fans have watched Dana try to hold on, hoping Sonny would finally get his life together. But when she catches him slipping back into old habits again, something inside her breaks. This time, there’s no shouting match, no dramatic ultimatum. Just quiet, devastating certainty. She tells him she can’t keep living like this — always wondering, always waiting for the next disappointment.
Sonny begs for one more chance, the way he always does. But Dana has heard those promises before, and she knows deep down that nothing is going to change. Her decision isn’t made in anger — it’s made in exhaustion, and that’s what makes it so heartbreaking to watch.

What comes next will shock viewers: Dana isn’t just leaving the house. She’s leaving Summer Bay entirely, taking baby Archie with her to start fresh alongside Harper. The reason cuts even deeper than her relationship troubles with Sonny — it ties back to real fear for Archie’s safety, with Beau now behind bars but very much still a threat looming over the family’s future. Dana’s connection to a support network for women fleeing dangerous situations adds a heavier, more serious layer to her storyline, one that feels painfully real.

Sonny is left reeling, forced to admit he pushed away the one person he was supposed to be protecting himself for. Their goodbye is gutting — full of love that simply wasn’t enough to fix what was broken.
Meanwhile, over at the Sutherland/Stewart household, tension is brewing for a very different reason. Alf is seriously considering skipping Marilyn’s birthday trip to Merimbula, all because he’s uneasy about leaving Justine home alone with Zane, who has only recently been released from prison and is staying under their roof. Justin and the rest of the family try to talk some sense into him, arguing that Zane deserves a fair go and that missing his own wife’s birthday would be a disaster he’ll never hear the end of.

Will Alf cave and go on the trip, trusting Zane to behave — or will his instincts win out and cause a rift with Marilyn? And will Dana and Sonny’s split really be permanent, or is this simply the lowest point before a possible reunion down the track?
One thing’s for sure: Summer Bay fans are in for an emotional rollercoaster in the episodes ahead.