And, Obviously, Oliver by oncethrown
This fic just finished and I really enjoyed it! Lots of Weasley family drama which is my favorite! It was pretty fluffy overall but definitely depth of feelings as well, good emotional arc. I loved some of the moments like George goes to his brothers for some advice on a lady, just lots of funny and great moments. Highly recommend giving it a read.
The fic summary
Four years after the war, Percy and Oliver's relationship is happy, committed, and still a secret. Percy's relationship with his family is... complicated and about to be made even more complicated by George's gift to the Weasleys:
A three week holiday in Greece for all of the Weasleys and their partners.
And, obviously, Oliver.
https://archiveofourown.org/works/65646163/chapters/169032793
If you have any recommendations of similar vibes. I am always open to just about any Weasley combo but my favorites are definitely Percy Fred and George in whatever pairing.
I've not posted on this sub so hopefully I am doing it okay. I just really love a Weasley!