AU with two siblings, where one dies young and ends up a ghost whom only their living sibling can see. They grow up used to this...
The come puberty. And suddenly the living sibling is looking at other people and their attention isn't on the dead sibling anymore.
The dead sibling gets... possessive. They starts driving off all the potential dates so that they can keep their sibling as theirs alone.
I'm not picky on which set of siblings you use, or what pairing(s) you use (if any), but no romance between the siblings. I'm fondest of America & Canada, but since I've also seen this trope with them to most, I wouldn't mind seeing a different sibling set for once.
Bonus: The living sibling to not be aware of what's happening at first, or believing their sibling when they say they're keeping the other 'safe' from bad types.
Any (siblings) - Ghostly 'Protector'
The come puberty. And suddenly the living sibling is looking at other people and their attention isn't on the dead sibling anymore.
The dead sibling gets... possessive. They starts driving off all the potential dates so that they can keep their sibling as theirs alone.
I'm not picky on which set of siblings you use, or what pairing(s) you use (if any), but no romance between the siblings. I'm fondest of America & Canada, but since I've also seen this trope with them to most, I wouldn't mind seeing a different sibling set for once.
Bonus: The living sibling to not be aware of what's happening at first, or believing their sibling when they say they're keeping the other 'safe' from bad types.