Steve Jacobs' behaviour led to Rosie taking AVO out against him

Steve Jacobs reportedly changed the passwords on his wife's phone, chased her up the street, stole her diary and was 'aggressive' during their toxic eight-year marriage, court documents claim. Scroll down for video The alleged 'aggressive behaviour' of Today show weatherman Steve Jacobs is what resulted in his wife taking an AVO out against him, court documents have claimed The Today show star reportedly changed the passwords on his wife Rosie's phone, chased her up the street, stole her diary and was 'aggressive' during their eight-year marriage A close friend of the couple told the magazine Steve and Rosie had faced troubles in their marriage long before Ms Jacobs called it quits in late-2017. Ms Jacobs is believed to have filmed a dispute between the pair as they exchanged care of their daughters last year, with Steve reportedly saying to her: 'You're poison' Rosie and Steve's separation became public last weekend, months after they split Rosie began dating highly-skilled soldier Dylan Nash after she split from the Today show star Today show weatherman Steve was reportedly involved in an 'altercation' with Rosie's new lover Dylan Nash at a Vanuatu gym, it can be revealed A witness told Daily Mail Australia that Mr Nash was working out at the gym with a friend when Steve entered and an altercation ensued Rosie's decision to file for an AVO in Vanuatu came almost two years after she spoke to police at Bondi Junction about her options in April 2016. A TIMELINE OF THE JACOBS' MARRIAGE: 1989: Steve Jacobs marries wife Alison 2007: Rosie meets Steve while working on the Today show 2009: Steve separates from first wife Alison 2010: Steve and Rosie marry in Bali 2011: The couple welcome their first daughter Isabella in May 2013: Francesca, Steve and Rosie's second daughter, is born in April 2016: The couple move to Vanuatu in a 'last ditch effort to save their marriage' 2018: Steve and Rosie separate after eight years of marriage Having long faced battles in their marriage, Steve and Rosie moved to Vanuatu with their two daughters in what was seen as a 'last ditch' effort at making things work. Police are reportedly aware of the altercation at the Ultimate Fitness Vanuatu gym involving Mr Nash and Steve, but no official complaint was filed by either party Rosie applied for a 'restraining ex parte temporary domestic protection order' against Steve at Port Vila Magistrates Court in January this year A source told Daily Mail Australia that Rosie 39, began dating Mr Nash in the months after she split from Steve, 51 A witness claimed Mr Nash was working out with a mate when Steve arrived and an altercation ensued.