May 2017: Scott and Sofia first spark dating rumours after being spotted getting cosy on a yacht. She was 19, he was 34. The model insisted they were just friends in a now-deleted tweet.
September 2017: Scott shared a cosy snap with Sofia on Instagram Stories. The couple continued to draw attention due to their 15-year age gap.
October 2017: Sofia and Scott made their romance Instagram official with a loved-up snap from their getaway to Mexico.
February 2018: Sofia’s father Lional Richie admitted he hoped Sofia and Scott’s relationship was ‘just a phase.’
May 2018: Scott is seen getting cosy with a mystery woman at Kanye West’s album release party in Wyoming.
June 2018: Scott and Sofia are hit by claims they’ve split after the model reportedly accusing him of cheating. Two days later it was confirmed they were still together.
September 2018: Sofia offers a rare insight into her relationship with Scott, telling Australia’s The Morning Show: ‘We are very happy, very lovey-dovey.’
December 2018: Scott and Sofia join his ex Kourtney for a holiday.
August 2019: Sources tell US Weekly that the couple have discussed getting engaged, but believe Sofia, then 20, is still ‘very young.’
September 2019: Scott and Sofia go house-hunting on his reality show Flip It Like Disick and discuss moving in together.
February 2020: After more split rumours, sources confirm to E! News that Scott and Sofia are still together and just ‘bicker.’
March 2020: Sofia and Scott confirm they’re quarantining together during the coronavirus pandemic
April 2020: Scott checks himself into rehab to work through ’emotional issues and past traumas.’
May 5 2020: E! confirms Scott and Sofia are still together and she’s standing by him following his decision to check out of rehab
May 21, 2020: Sources tell US Weekly that Scott and Sofia are ‘on a break’ until he ‘straightens himself out more’
May 26, 2020: As The Kardashian’s share their birthday wishes with Scott, he celebrates turning 37 with ex Kourtney and their three children in Utah. Sofia is meanwhile with pals in Malibu
May 27, 2020: Sources claim that Sofia and Scott have split after three years together, reported she became ‘fed up’ after he returned to his ‘old ways’