Tony picks up his phone and is thrilled when he is told that his cancer has been cleared. In 2014, Tony falls for Sinead and she agrees to sleep with him so that she can film it and show Diane who she hates as Diane is blaming her for the death of her daughter, Katy. However, Sinead ends up actually falling for Tony and decides not to show Diane the tape. Tony and Sinead continue their affair, however when Cindy catches them kissing, she demands money from Tony so that she can run away with Rhys, who she believes is still alive due to her bipolar disorder . When Tony and Sinead's affair nearly results in the twins going missing, Tony attempts to call it off and instead gets engaged to Diane. However, Tony and Sinead end up continuing their affair and stay at a hotel together. Diane is suspicious over Tony's hotel visit and attempts to find out the truth, and when she speaks to the hotel receptionist she discovers that Tony has been having an affair. Diane is furious with Tony, therefore Tony hides the fact that the girl was Sinead in order to stop further problems. Tony then ends the affair with Sinead, and after speaking to Diane she agrees to get married again. Sinead later discovers she is pregnant. On their wedding day, Diane discovers a letter written by Sinead to her mystery lover and realises at the altar that it is addressed to Tony. She flees without explanation, but later returns to marry Tony. At the reception, Diane announces that she knows Sinead was the woman Tony had an affair with, and that she only went through with the marriage to be able to divorce Tony and take all his assets, thus securing the children's future. In 2015, Tony and Diane are left shocked to discover that Diane and Tegan Lomax (Jessica Ellis) babies, Dee Dee and Rose were swapped at birth, meaning Rose is Diane and Tony's biological daughter and Dee Dee is Tegan's. But in June 2015, panic strikes the village when Rose is taken by a mystery culprit, several of the villagers, including Diane, Tony, Tegan, Simone Loveday (Jacqueline Boatswain) and Louis Loveday (Karl Collins). In the time Rose is missing, both Diane and Tony have been arrested and at one point, Tony ends up kissing Tegan, which Diane witnesses, resulting in