In Emmerdale spoilers for tomorrow (Thursday, May 29), the wedding between John and Aaron hangs in the balance.

Elsewhere, Sarah Sugden has another surprise for Jacob, leaving him shocked.

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Here’s a full run down of what’s happening in Emmerdale tomorrow.

1. Lewis continues to hunt for the truth in Emmerdale spoilers

Since arriving in Emmerdale to meet up with long-lost brother Ross Barton, Lewis has been eager to learn more about the family he never knew.

In Wednesday’s episode he agreed to release Mack from the attic in exchange for the truth about mum Emma Barton‘s death.

Will the truth come out tomorrow? And could Moira find herself at the mercy of Lewis regarding her future freedom?

After Sarah told Jacob that she not only has cervical cancer, she is also trying to have a baby via IVF, he was not as supportive as Sarah may have hoped.

Tomorrow, he continues to tell Sarah that she is selfish for wanting to have a baby.

Jacob is soon astounded to discover he is the only one who knows about both the cancer and the IVF. Can he convince her to tell her family?

3. John’s nightmares continue in Emmerdale spoilers

Throughout the week, John Sugden has experienced various nightmares regarding his wedding to Aaron.

As he envisions the latest nightmare, the wedding still hangs in the balance. Will it go ahead?

4. Dawn made her bed but doesn’t want to lie in it

Billy is not happy about Dawn still living at Home Farm with Joe, and the constant battles with him have left her feeling exhausted.

Soon, Joe comes up with a plan, but will it work?