She's been by his side as he recovered from a terrifying health scare. And Sum 41 singer Deryck Whibley looked thrilled as he wed girlfriend. Lavigne sure has gotten around between the time she divorced Deryck Whibley and got together with her second husband, Nickelback's Chad Kroeger (who've. It looks like Deryck Whibley's relationship with his ex-wife Avril Lavigne is complicated. For while the Sum 41 star turned up to support the Sk8er.
- Who is Deryck Whibley dating right now?
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- Deryck Whibley