Paddy comes to Emmerdale as a locum for
Zoe Tate (
Leah Bracknell). He is drawn to
Mandy Dingle (
Lisa Riley) and they begin a rocky relationship. Paddy's mother,
Barbara (Judi Jones), disapproves of Mandy, and offers her money to marry someone else. Needing money to stop her family from being evicted, Mandy takes it and marries her cousin,
Butch (
Paul Loughran), leaving Paddy depressed. After a bad date with
Bernice Blackstock (
Samantha Giles), Paddy proposes to Mandy and she accepts. They marry the following year but over the next two years, Mandy is frequently absent as her father, Caleb (Mike Kelly), is ill. She misses Paddy but begins an affair with her father's carer and their marriage breaks down. A heartbroken Paddy becomes close to
Emily Kirk (
Kate McGregor). They begin dating and later get engaged. On the day that
Marlon (
Mark Charnock) and
Tricia Stokes (
Sheree Murphy) were supposed to marry, Tricia gets cold feet, so Emily and Paddy get married instead. They become foster parents, looking after several children including
Debbie Dingle (
Charley Webb) but over time, the marriage becomes stale. Paddy tells Emily about his affair with
Viv Windsor (
Deena Payne), and he is punched by Viv's estranged husband,
Bob Hope (
Antony Audenshaw) and
Zak Dingle (
Steve Halliwell). Soon after, Emily leaves the village with Debbie's young daughter,
Sarah. Paddy begins a relationship with
Chas Dingle (
Lucy Pargeter) and deals with her wayward son,
Aaron Livesy (
Danny Miller). The problems aren't helped by
Carl King (
Tom Lister), who informs Paddy that he and Chas had sex. Paddy initially refuses to believe it, but realises it is true and evicts Chas. He allows Aaron to stay, and the two grow closer and Paddy acts as a father to Aaron. Paddy realises that Aaron is gay, but unable to accept his own sexuality, Aaron viciously beats him. He is immediately remorseful, and the two have a long talk where he admits that he is gay. When
Rhona Goskirk (
Zoe Henry) returns to the village, she and Marlon reignite their relationship, but Rhona falls in love with Paddy. She later learns she is pregnant with Marlon's baby, but regardless, Paddy and Rhona begin a relationship and later get married. Their marriage is tested after Rhona becomes addicted to painkillers. Marlon invites Paddy to a night out and meets a woman named
Tess Harris (
Nicola Stephenson). They have sex in her car. Tess turns out to be the married teaching assistant of
Leo, Rhona's son. They break it off, but resume things after a short while. Rhona suggests to Paddy that they adopt a child and Paddy eventually agrees. Amongst others, Aaron and Tess are asked to be references for the social worker. After Tess gives her reference, she texts Paddy but Rhona finds the phone and asks why he has a second phone, Paddy says that it's Aaron's and consequently tells him about the affair. Reeling, Aaron tells the social worker that Paddy and Rhona are having marital issues. They later decide to end their marriage. Paddy and Chas rekindle their relationship, and Chas learns that she is pregnant. They are excited to have a baby, but they discover that their child has
bilateral renal agenesis and will not survive long after birth. Despite this, they agree to continue with the pregnancy. They make plans to marry, but Chas tells Paddy that she doesn't want to marry him just yet. Chas goes into labour, and gives birth to their daughter Grace who lives an hour. During their time together, Paddy imagines the life he and Chas would have had with their daughter. Chas and Paddy later learn that they are pregnant again. Paddy's ex-wife Mandy returns to the village with her teenage son
Vinny (Bradley Johnson) for Marlon's surprise wedding to
Jessie Grant (Sandra Marvin). Chas initially suspects that Paddy is Vinny's father, but Mandy explains that he is not. She gives Chas and Marlon a letter for Paddy originally from his mother to pro wrestler
Bear Wolf (Joshua Richards), explaining that Bear is Paddy's biological father. Paddy tries to ignore the revelation, but he eventually meets Bear at a convention in Belfast. Bear later arrives in the village, and Paddy and Chas allow him to stay with them. He and Paddy begin to form a relationship. Chas goes into labour, and the baby is revealed to be a girl,
Eve (Bonnie and Billy Clement). Paddy and Chas marry on Christmas 2020, with Paddy taking Chas's surname. Paddy had some of his relatives/friends abused by Ray Walters. Those being
Dylan Penders and
Bear Wolf. Paddy, Dylan and Bear had a difficult time after Ray was attacking Paddy and Dylan but then Bear came in and strangled Ray, leading to his death. All 3 kept quiet as they did not want the police to find out. Before Bear walked in on Ray, Dylan & Paddy, all 3 of them actually thought that Bear had been killed. Eventually, when Bear was speaking to a councillor on the 13th of February, 2026 where he told her that he killed Ray and then Bear called the police himself. Paddy, Dylan & Bear keep a lie to the police to pretend that Bear was the only one there during the killing of Ray Walters. On the 17th of March, 2026, Paddy and Dylan came clean to the police after Bear's lying lead to him saying that it was murder. On the 19th of March, 2026, Dylan actually sent a letter to the police, saying that he was the one who killed Ray and then he ran away, he was found by
Graham Foster the next day. As of the 28th of March, 2026, the storyline is still going on. ==Reception==