UNDATED (AP) — Avril Lavigne (lah-VEEN’) and Chad Kroeger (KROO’-ger) of Nickelback are splitting. They announced their separation on Lavigne’s Instagram account, accompanied with a photo of them dancing. Lavigne says they’ve had “many unforgettable moments,” both with their marriage and their music. She says they will always be the best of friends and they will always care deeply about each other. Lavigne and Kroeger started dating in July 2012, became engaged that August and were married in July 2013. Lavigne was previously married to Deryck Whibley of Sum 41.