any married fics?
I found a marriage tag on ao3, dear! As for specifics, I don’t know exactly what you’re looking for, but here’s a few that involve marriages!
An Ineffable Wedding by White_Phoenix (wip)
Aziraphale thinks that it's finally time that they display their romantic feelings for each other. What better way to do that than to have a wedding to celebrate with their closest friends?
white lace and a bottomless wineglass by Elsajeni
Anathema blinks at them. “You’re already–-? Huh. For how long?”
“Gosh,” Aziraphale says, “nearly two thousand years now,” at the same time as Crowley says, “1966, was it?”
Vow Renewals; It’s What The Humans Do by Pearl09
After the not-a-pocalypse, Crowley and Aziraphale have a nice lunch at the Ritz. On their walk to the bookstore later, Aziraphale wonders about the future, and Crowley reminds him that it's been almost a century since they were married, and they can finally ignore Heaven and Hell and make it public. Aziraphale then suggests a vow renewal ceremony with their new friends.
~Mod P