EastEnders reveals shocking event will rock Whitney’s wedding party in exit storyline

Whitney Dean (Shona McGarty) could be about to have her dreams shattered in EastEnders soon as a party before her and Zack Hudson’s (James Farrar) wedding ends in complete disaster.

This week, Whitney decided to get down on one knee and propose to Zack in the Queen Vic. It was a happy moment, but that was largely due to the fact Whitney failed to spot the negative looks on Lauren (Jacqueline Jossa) and Bianca’s (Patsy Palmer) faces.

A few days ago, Bianca discovered Zack had cheated on Whitney with Lauren.

Following Bianca’s outburst, Zack agreed that it was time to tell Whitney the truth – unaware that the family were set to be hit with an even bigger crisis.

You’ll need to prepare yourself for this!

After Whitney met with Britney Wainwright’s (Lola Campbell) teacher to discuss her Usher Syndrome, Reiss Colwell (Jonny Freeman) accidentally put his foot in it by revealing that Whitney wasn’t Britney’s mum.

This left her teacher with no choice but to contact social services, who soon arrived at Whitney’s flat with the police in tow.

Whitney was determined to fight her corner, and Bianca and Zack were quick to defend her. Though the social worker made it clear that she didn’t think Britney was at risk in Whitney’s care, she explained that until they heard from her biological mum Keeley Wainwright (Kirsty J Curtis), they would need to take Britney into care.

Following the unexpected proposal, Whitney and Zack decide to host a Sten (Stag and Hen) Do at the pub.

In these new pictures, we see the residents of Walford get into the party spirit. They are all dressed to fit the theme ‘iconic couples’, with Eve (Heather Peace) going as her partner Suki (Balvinder Sopal), and Billy (Perry Fenwick) and Honey (Emma Barton) dressed as Fred and Wilma Flintstone.

…and Sonia’s (Natalie Cassidy) dressed as fish.

Anyways.

The pictures of Zack and Bianca allow us to establish things are still tense between them.

It’s also now been confirmed a shock event will cause the celebratory afternoon to become somewhat chaotic.

But what is it?

Is this the moment Whit discovers Zack’s betrayal?

These scenes will of course air ahead of Whitney Dean’s departure from Walford.

If she learns of the lies from Zack and Lauren, will she decide to leave and start her life elsewhere?