Chris had worked at the hospital as the young Surgeon since its opening and had was settling into a new relationship with junior nurse Alison Raynor (Danielle Cormack). However behind Alison's back, Chris was sleeping with his aerobics instructor Jill Johnson (Suzy Aiken) which was shockingly revealed to the hospital when Chris missed an on-call alert. He and Alison reconciled and got engaged, only for Chris to break it off to return to his ex-wife, Melanie Kirk (Tina Regtien). The reunion was short and Chris and Alison continued with their wedding plans. Darryl Neilson (Mark Ferguson) had fallen in love with Alison and kidnapped Chris the night before the wedding, leading to his bride fleeing the country and leaving Chris single. He rebounded with mysterious doctor Katherine Blake (Margaret Umbers) but uncovered she had murdered her husband, leading her to run him over in her car. An intense rivalry formed with colleague Steve Mills (Andrew Binns) when Head of Nursing Carrie Burton (Lisa Crittenden) revealed Chris was the sperm-donor father of her triplet children, and he had been sleeping with Jo (Greer Robson). This led to a dramatic car crash that killed Steve and TP Aleni (Elizabeth Skeen), and left Chris paralysed. Becoming addicted to painkillers in the aftermath, Chris was helped through his addiction by Rebecca Frost (Luisa Burgess) and soon regained his ability to walk. Controversy erupted at the clinic when Chris was in charge of hiring attractive new nurse Tiffany Pratt (Alison James). Many saw chemistry between the two and assumed this was the reason she got the job. Chris denied this and Tiffany proved to be a capable nurse. However the two did develop feelings and ended up married on Valentines Day 1996. Shortly after, Chris received a job opportunity in the States and left with brother Guy Warner (Craig Parker) and niece Tuesday Warner (Kelly Tate). Tiffany followed shortly after. The following year Chris and Tiffany divorced after she discovered him in bed with Alison. He and Alison end up marrying off screen.