Brian has affair with Justin while with Michael

[starrynights110.livejournal.com]

Hey,

This fic has been bugging me for a while. I looked in the archives, and I couldn't find it... and I tried not to pass over any or miss it by accident, but I probably did. Knowing my luck there's a post somewhere beneath me asking for the same thing, and I accidentally looked over it. But I don't think that's the case.

There was a fic where Brian and Michael were a couple... and then Brian meets Justin and starts having an affair with him behind Michael's back. I'm pretty sure it was rather angsty, and there was a scene where Justin was breaking down in an alley and begged Brian to stay with him for once, but Brian reluctantly left him again for Michael?

I know it'll sound familiar for at least a few of you, so I'd really appreciate your help. Thank you so much, and again I'm sorry about the lack of positive results from the archive search!

EDIT:
Found at last! "What We Break For" by Tinkabelle. Link in the comments. Thanks!

NOTE: Just wondering... are there any other fics along this storyline? If so, feel free to run them by me.