<P> Olivia falls pregnant and she and Hunter decide to have an abortion, as they are not ready to be parents . Hunter and Olivia's relationship is strained and she starts self - harming again . Hunter stabs Andy Barrett after learning he was responsible for Charlotte's death . Hunter is arrested and given community service work . He later learns Andy's brother Josh shot his mother . Hunter befriends Jordan Walsh during his community service and invites him to a party at The Farmhouse . Hunter gets drunk and fights with Jordan, leading to the break up of relationship with Olivia . Olivia's new friend Tabitha Ford (Eliza Scanlen) warns Hunter to stay away from her, before she begins manipulating Olivia . Tabitha frames Hunter when she accesses school records and changes his exam score, resulting in his suspension . Olivia eventually ends her friendship with Tabitha, who seeks revenge . She dresses in a similar style to Olivia, enters Hunter's caravan at night and kisses him in the hope of breaking up his friendship with Olivia . Hunter rescues Olivia when Tabitha poses as Olivia's abuser on social media . Olivia and Hunter reconcile . Hunter becomes stressed about his final exams and his lack of plans for university . He is also tempted to cheat when he is offered the English exam paper . </P> <P> Olivia asks that they take a break from their relationship . Hunter clashes with John Palmer (Shane Withington), when John fails him during his Bronze Medallion exam . Hunter smashes John's walkie talkie after he bumps into him . When a fire breaks out at the caravan park, Hunter is blamed, but John soon realises that he caused the fire and apologises . Hunter later finds John collapsed outside the surf club and he and Olivia call an ambulance . Hunter becomes jealous when Olivia begins dating Mason Morgan . When a bush fire breaks out and heads towards the Summer Grooves music festival, Hunter risks his life to find Olivia and Mason . After escaping the fire, Hunter is injured when he returns to find Olivia, who later turns up safe . The police bring Hunter in for questioning about the recent cases of arson around the town . Hunter fights with Mason, and later suggests to Olivia that they should stay away from each other . After Olivia breaks up with Mason, Hunter helps her out with her university nerves by asking Evelyn to give her a tour of the campus . Hunter and Olivia get back together . After they struggle to find time to see each other, Hunter suggests he and Olivia move in together and she agrees . They eventually find a place, but they are forced to clean it up . After they are burgled, Irene invites them to move in with her . Hunter and Olivia take out VJ to cheer him up, but when he gets drunk and tries to kiss Olivia, Hunter fights with him . </P> <P> Zac falls from the roof of Summer Bay House and Hunter initially blames Leah, as Zac was trying to get her attention . When Zac makes a remark about when his break up with Charlotte occurred, Hunter starts to question his paternity . After learning Zac is planning to leave the Bay, he conducts a DNA test . When Zac says he wants Hunter to come with him, Hunter tries to stop VJ from posting the test, but he is too late . The results arrive and Hunter throws them away, before retrieving them and learning that Zac is not his father . After he tells Zac, he encourages him to leave the Bay . Hunter struggles with the revelation about his paternity and Olivia encourages him to stay in contact with Zac . Alf asks Hunter to help out with an event at the beach, and he clashes with Mason . After he tries to start a fight, Hunter breaks down and tells Mason about Zac . They apologise to each other . Hunter decides to look for his biological father and contacts his grandmother, Peggy King (Caroline Gillmer), who comes to the Bay . He tells her about Zac, but Peggy reacts badly and accuses Hunter of ruining Charlotte's life . Olivia makes things worse when she talks with Peggy, who tells the police about the Diner robbery, leading to Hunter's arrest . He and Olivia have a big argument . Hunter apologises to Irene, Marilyn and Leah, before learning that he will not be charged . Hunter and Peggy reconcile and she suggests that a former neighbour, Wally Burns (Julian Garner), could be his father . Hunter writes to Wally, but the letter is returned to him . However, Wally comes to the Bay and meets with Hunter . He tells him that he cannot be his father, as he is infertile . Hunter asks Wally to take a DNA test, before Wally leaves . He returns a few days later and reveals that a DNA test confirmed that he is Hunter's father . Hunter tries to bond with Wally, but finds that they do not have much in common . </P> <P> Following Hunter's early appearances, an Inside Soap writer commented, "From what we've seen of Hunter so far, it seems he could be big trouble!" Another writer for the publication called him a "creepy teenager". While Sarah Ellis branded him "volatile". Michael Cregan included the reveal of Hunter's identity in his feature on the top five moments for Tuesday 22 September 2015 . Cregan wrote, "At last! The identity of the mysterious stranger lurking around Summer Bay is revealed tonight, and it's worth waiting for . Yes, the hooded stranger is none other than Charlotte's son, Hunter ." Lee revealed that when fans met him in real life they appeared to be scared of him due to Hunter's actions . Kerry Harvey of Stuff.com.nz said Hunter "upset locals and fans with his wicked ways ." Both Kaylee Martin of The West Australian and Stephen Downie of TV Week branded Hunter a "bad boy". Martin also wrote "brooding teenager Hunter will be creating drama and shaking things up". Following Charlotte's death, a reporter for the South Wales Echo noted, "Hunter's world is turned upside down when he finds out about Andy's confession ." In November 2015, 58% of TV Week readers voted that they liked Hunter and Olivia as a couple . </P>

Who plays hunter's grandmother on home and away