However, despite their musical success, the band was frequently plagued by internal conflicts, particularly between the Gallagher brothers. Their tumultuous relationship often spilled over into the public eye, with verbal and even physical altercations becoming a regular occurrence. The constant infighting eventually led to the band's breakup in 2009. "I simply could not go on working with Liam a day longer," Noel stated at the time, marking the end of the band. In the years that followed, the Gallagher brothers continued to exchange public insults, further dimming any hopes of a reunion.