Emmerdale 's Nicky Milligan has been having doubts over his father Caleb's revenge plan but the arrival of his mother, whose identity has been kept secret so far, may change his mind.
In recent scenes, Caleb, played by William Ash, revealed Nicky's mother was part of the motivation for his revenge plan against Kim Tate (Claire King).
Nicky (Lewis Cope) has been struggling with the lies his father has forced him to tell and begged him to "walk away" from his obsession with getting revenge on Kim but he refused.
