Specific Klaine Soulmate AU

[bridget]

I'm look for a fic that I read like over a year ago. It's a Klaine soulmate au with timers. I think they met on an elevator in an office building maybe. Also I believe Santana was a important character in the story.

Klaine angst - addiction/alcoholism

[coralina33.livejournal.com]

I'm looking for fics where Kurt or Blaine has an addiction, and they're in a relationship with each other. I would prefer the relationship be established when one of them becomes an addict, but that isn't crucial. I mostly want stories where they fight the addiction together and is less about the downward spiral and more about the upward climb, but I'm honestly good for anything. Oneshots, multi-chaptered, anything. And I don't have a preference on who is the one with the addiction (though I expect Blaine will be more common).

Situations I'm most interested in:

-They're married/in a very serious relationship when one of them becomes an addict and the other one doesn't know whether to stay and save them or leave for their own safety and sanity
-They break up which leads to one of them turning to drugs/alcohol
-They break up because of the addiction
-They have kids together and are divorcing so part of the custody nightmare is that whoever has the addiction might lose the kids
-They have kids together and the addiction affects the kid(s)
-Kurt and Blaine have been broken up for a while and they meet again and one of them is an addict

Thanks for all the help.