Lyric discussion by GrtOne41 

Cover art for Blown Away lyrics by Carrie Underwood

The video does a good job of interpreting the lyrics although they are pretty mild when it comes to the abusiveness of the father. The song makes it seem like he's a drunkard who beats the hell out of his daughter (Carrie - both in song and video).

The premise is pretty obvious in that since her mother in the song has passed away she continues to pray for a tornado to come and blow the house she lives in with her father away and wash away all the bad memories she has of that life. I have thought that in the beginning of the song when she's praying for that, she doesn't really care if she's in the house or not when the twister hits; she just wants the house to cease to exist.

The twister does come however she now has a choice to make. Her drunkard father is passed out with the storm about to hit. She now has a choice. She could call for help, try to drag him to safety or let the storm grant her prayer of blowing away and tearing down the house, memories and take her father with it. In the video, they do a good job of having Carrie silently stare at her father pondering this choice before essentially leaving him to die.

Nobody will ever know that she had a chance to save him but chose not to. The assumption is in the end he'll be another victim of an Okalahoma tornado; one of many. She saw this as her chance to finally be free from the house and his abusive grasp and took it.

Many parrallels to Independence Day which makes since as one of Carrie's idols (no pun intended) growing up was Martina McBride.