Oliver's attentions then turn back to his unborn child and he is unhappy with Carmella's new relationship with Marco Silvani. When Carmella goes into premature labour, both Oliver and Marco are there to witness the birth of Oliver's daughter, Chloe. Chloe is born premature and she is moved up to the neonatal intensive-care unit. Oliver then becomes attracted to Marco's sister, Mia (Petra Yared) and they begin a short relationship. After breaking up with Mia, Oliver rekindles his relationship with Elle, despite her apprehensions. A few weeks later, Oliver is caught up in the bushfire that sweeps through Carmella and Marco's engagement party. Oliver manages to get to safety with some of the other neighbours, but Marco disappears after going to get Carmella's ring. At the hospital, Oliver thanks Marco for helping to save his daughter and Marco asks Oliver to be his best man as he and Carmella are going to get married at the hospital. Marco dies shortly after he marries Carmella. Oliver is then offered a job abroad and he decides to accept and asks Carmella and Chloe to join him. However, Carmella turns him down as it's too soon after Marco's death. Carmella and Chloe later decide to join Oliver in Portugal and they send a video message to Rebecca telling her how they're doing.