It's been building up for almost a year but finally next week we'll see Niall seek his revenge on Myra and her family.
For those of you that have been living under a rock for the last year, Niall is the son that Myra abandoned at a church when he was just a baby. Niall has been meddling in the lives of the McQueens while pretending to be a loyal friend to each of them.
Next week however, as Niall's life begins to spiral out of control he decides to get the ultimate revenge on the family.
After kidnapping the McQueen sisters one by one he takes them St Eustace Church, the same church that Myra left him as a baby. He then leaves baby Max on Myra's doorstep with a note just like the one she left with him, ringing alarms bells in Myra.
Racing to the abandoned church, Myra is shocked to discover that Niall is her son, and all of her daughters are tied up and gagged! Niall then reveals that he has kidnapped John Paul too!
Niall reveals that he's rigged the place with explosives and tells Myra he's going to blow everyone to smithereens. When she protests, he gives her the option of saving some of her children.
He'll ask her 6 questions - one for every child. For everyone she gets wrong, he'll kill someone. He asks her questions that she would never know the answer to - questions about his childhood. When she starts to answer wrongly, things begin to look extremely bleak for her and her beloved children.
Completely by chance she gets two questions right and begins to decide which of her children she should save and which should die!