The 'Complicated' singer performed at the MGM Grand on Saturday, June 1 Avril Lavigne and her ex-husband Deryck Whibley may be divorced ... was too young to be a wife. Related: Avril Lavigne ...

Rob Ball - Wireimage Deryck Whibley Joins Ex-Wife Avril Lavigne Onstage in Las Vegas for Sum 41's 'In Too Deep' Eventually, Nori became Sum 41's manager, producing their music, helping them form ...

Sum 41 frontman Deryck Whibley is doubling down on his claims ... Avril Lavigne, and his current wife of 10 years, model Ariana Cooper, told him what he’d gone through was “abuse.” ...

In Deryck Whibley’s new memoir ... He writes that Lavigne, his wife from 2006–09, helped him realize that Nori was abusive, as did his current wife, Ariana Cooper. Whibley later sued Nori ...

Whibley also told his current wife Ariana Cooper ... And I think having that freedom may let me be as honest as I could be.” Deryck Whibley’s Walking Disaster book is available today (Oct ...

Sum 41 singer Deryck Whibley offered up his sincerest apologies to the pop punk band's Australian fans in a video posted this week after the group were unable to play what were slated to be the ...

Deryck Whibley has accused Sum 41's first and former ... He also writes of the moment his former wife, Avril Lavigne, found out about these experiences, with Lavinge allegedly telling Whibley ...