Complicated Sibling Relationships FanFiction

The final acts of R.A.B

The final acts of R.A.B

G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black & Sirius Black, Regulus Black & Kreacher
Tags
Angst How Do I Tag Complicated Sibling Relationships “Its a letter lisa”
After finding out what voldy made kreacher do regulus writes sirius a letter before exacting his revenge
Mind over matter (reprise)

Mind over matter (reprise)

Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Sirius Black/Remus Lupin, Regulus Black & Sirius Black
Tags
Angst Other Additional Tags to Be Added How Do I Tag Black Family Drama (Harry Potter) voldemort - Freeform Complicated Sibling Relationships fixing said relationships
Sirius leaves for Hogwarts and things only get worse for Regulus, until he hits a breaking point. His actions change the tide of the war and the wizarding world forever.
Some People Are Worth Melting For

Some People Are Worth Melting For

F/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Male Character(s), Lily Evans Potter, Petunia Evans Dursley, Vernon Dursley, Rabastan Lestrange, Petunia Evans Dursley/Vernon Dursley, Petunia Evans Dursley & Lily Evans Potter, Lily Evans Potter's Mother, Lily Evans Potter's Father
Tags
Trans Male Character Complicated Relationships Canon Compliant Cheating Weddings different point of view Complicated Sibling Relationships in everything except for petunias story Petunias childhood Childhood Accidents not with the main couple Heavily inspired by Frozen (2013)
There's been a tale told many times before of two sisters—one with power and one without. In many variations of this tale, the sisters were torn apart. And in others, they were brought together.And this is just another variation.---The story of Petun...
When The Pawn Hits The Conflicts...

When The Pawn Hits The Conflicts...

F/M
Other
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Original Female Character(s), Original Male Character(s), Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Marlene McKinnon, Evan Rosier, Lily Evans, Barty Crouch Jr.,
Tags
Angst Alternate Universe - Canon Divergence Other Additional Tags to Be Added Fluff and Smut Not Beta Read Enemies to Lovers Marauders Era (Harry Potter) Kinda Pureblood Politics (Harry Potter) Friends With Benefits Complicated Sibling Relationships one sided enemies to lovers more like
James, however, never looked at her any differently than he had the first time they met on the train–with Sirius’s affectionate hand on the top of her head as he excitedly introduced her to everyone. It infuriated her. It infuriated her that he never...