What is this country song? Help!!
 

Hi guys. I need help identifying this song that I cannot for the life of me remember. No artist, title, or lyrics. But I do remember the music video:

It's a duet with a man and a woman. In the video the woman is applying bandages (wrapping gauze) around the man's wounds as he sits in a chair. In the end, after she's finished tending to him, she walks away, turns around, and shoots him with a revolver.

I seem to remember the theme being something like she loves him, but can no longer stand the pain of worrying about him while he pursues a risky life. Or something.

Anyone know what it is? I can't figure it out and it's been driving me nuts for weeks!