On Feb. 21, Lavigne's rep confirmed in a statement to POPSUGAR that the pair broke up after two years together. They were first linked in February 2021 before Sun proposed to his then-girlfriend in March 2022. Lavigne's rep didn't provide explicit details about the pair's breakup, but a source close to the former couple told People at the time that "Avril and Mod Sun have been on and off for the past two months" and called off their engagement.
However, that same day, Sun's rep told POPSUGAR that the pair "were together and engaged as of three days ago when Mod left for tour so if anything has changed that's news to him." Sun kicked off his "God Save the Teen" Tour in Sacramento, CA, on Feb. 19.
Following their split, Lavigne started dating Tyga, whom she's still linked to despite breakup speculation that swirled in late June. Sun, meanwhile, appears to still be single.