 Aaron's exit storyline saw him accused of arson and so he left the village with his new partner Ed Roberts (Lloyd Everitt).Two years later, Miller reprised the role and Aaron returned on 14 August 2014, as part of a heist storyline involving Donna Windsor (Verity Rushworth) and Ross Barton (Michael Parr).The character's most notable storylines since his return have been his relationship with Robert Sugden (Ryan Hawley), his role in Katie Sugden's (Sammy Winward) death, self-harming, revealing that he was sexually abused by his father when he was a child, reuniting with his estranged half-sister Liv Flaherty (Isobel Steele) and becoming her guardian, being sent to prison for GBH, and breaking up and reuniting with Robert, playing a part in raising his son, and marrying him.