Puzzle de chansons n°3: the castle walls you built up

You built up a world of magic because your real life is tragic, but it’s so empty living behind these castle walls. In our family portraits we look pretty happy but it rains in your bedroom, everything is wrong. In your head, in your head they are fighting. Is it over yet? Can I open my eyes? It this as hard as it gets? Check my vital signs to know I'm still alive and I walk alone.

Brick by boring brick (Paramore)
Castle walls (TI & Christina Aguilera)
Family portrait (P!nk)
Forever and always (Taylor Swift)
Zombie (The Cranberries)
Cry (Kelly Clarkson)
Boulevard of Broken Dreams (Green Day)