MORE FIC! Yay.
This made me CRY!!! Like, for realz. *sigh* Not cool, dude!
When It's Over by wynter_rebel - Gen, AU, Sam's gotten out of the life, has a wife and kids, Dean gets injured, goes to live with his brother. I won't tell you what made me cry, it'll give away the ending. Oh yeah, 15 chapters.
Now, off you go, read it. WARNING: SAAAAAAAADDD!!! Take tissues with you.
ETA: The OC kiddies in this (especially one in particular) are AWESOME. Just sayin'.