Aww! I'm sorry to hear that! Here are some songs...

When I'm Gone - Simple Plan
Bye Bye Boyfriend - Fefe Dobson
I Hate Everything About You - Three Days Grace
Your Own Disaster - Taking Back Sunday
Over You - Chris Daughtry
Time Of Your Life - Green Day
I'll Keep Your Memory Vague - Finger Eleven
Gunnin' - Hedley