Specific Arthur/Merlin Chapter fic

[vinylreckoning]

I am looking for a specific arthur/merlin fic that I remember was based on different words. Each chapter had to deal with a word. I believe the first chapter had to deal with the arthur and gwen were married but merlin was arthur's consort but since gwen was pregnant he slowly has been detaching away from merlin. I remember a noble man came up to request arthur's permission to dance with some of the court, and he thought it was gwen but it was actually merlin. I remember merlin accepting and arthur was shocked and angry because no one dared to ask merlin for a dance because they know who he belongs to. I remember the noble telling merlin that arthur was stupid not to have merlin by his side. I know the fic is also a reincranation fic as well with merlin having enough of always being second best to gwen and always waiting for arthur to remember him. I know there was a scene where merlin leaves the engagement party because he has had enough of arthur not remembering him first.

Any help would be appreciated!