Am looking for the following kind of fics post the above mentioned episode.

1) Fics that go into AU after Sam leaves the motel room with the brothers going their separate ways. Only Gen, please

2) Dean h/c kind of fics, like Dean getting hurt after a hunt (after 4x22) and of course, Sam is not there to take care of him; those kind of fics. Once again, only gen

3) This is not related to 4x22, but I had read a fic set in an AU (Dean/ OFC, Sam/OFC) where Dean is getting divorced, he has a daughter, and Sam is there for him to comfort / support him through the tough time. I think Sam was married to Sarah in that fic, has 2 or 3 kids. There were a number of fics in that AU. I neither remember the title nor the name of the author. Can somebody please point me to it? Also, any other fics centered around Dean getting divorced or life after the divorce?

 Mucho thanks, in advance.