Baldur's Gate : The Sword Coast Chronicles : NWN2 Persistent World

NegInfinity wrote:To be honest, I was interested lore references. I mean I can make a guess myself, but there's nothing on half-drow in official sources.

HALF-DROW PLAYER CHARACTERS
In the core DUNGEONS & DRAGONS game, the offspring of drow
and humans are standard half-elves. The union of a drow and
any other creature does not produce children. However, in
the FORGOTTEN REALMS campaign setting, there exists a race of
half-drow as the offspring of humans and drow elves. This rare
race is found primarily in the isolated land of Dambrath on the
southernmost shores of Faerûn. It is not recommended that
half-drow be used except in a FORGOTTEN REALMS campaign.
The half-drow race is detailed in the FORGOTTEN REALMS accessory
Races of Faerun and is updated here. Half-drow have
the standard racial traits of half-elves given in the Player’s
Handbook, except that their favored class is the class in which
they have the most levels. In addition, rather than elf blood,
they have drow blood. Since drow is a subrace of elf, the net
effect is that they have elf blood as well. The specification
of drow blood means that for all special abilities and effects
particular to a drow, a half-drow is considered a drow. One
piece of errata from Races of Faerun is that half-drow do not
have darkvision. Rather, they have only the low-light vision
typical of half-elves.
Though largely spurned by their arrogant full-blooded kin
of the Underdark, the half-drow of Dambrath do own a distinct
advantage over the drow in that they do not suffer the
light blindness common to their pureblood cousins. To this
end, they make excellent adventurers well suited to both the
Underdark and the surface world.

illithid wrote:All I could find in Drow of the Underdark, I don't have a copy of Races of Faerun, that may help more?

HALF-DROW PLAYER CHARACTERS
In the core DUNGEONS & DRAGONS game, the offspring of drow
and humans are standard half-elves. The union of a drow and
any other creature does not produce children. However, in
the FORGOTTEN REALMS campaign setting, there exists a race of
half-drow as the offspring of humans and drow elves. This rare
race is found primarily in the isolated land of Dambrath on the
southernmost shores of Faerûn. It is not recommended that
half-drow be used except in a FORGOTTEN REALMS campaign.
The half-drow race is detailed in the FORGOTTEN REALMS accessory
Races of Faerun and is updated here. Half-drow have
the standard racial traits of half-elves given in the Player’s
Handbook, except that their favored class is the class in which
they have the most levels. In addition, rather than elf blood,
they have drow blood. Since drow is a subrace of elf, the net
effect is that they have elf blood as well. The specification
of drow blood means that for all special abilities and effects
particular to a drow, a half-drow is considered a drow. One
piece of errata from Races of Faerun is that half-drow do not
have darkvision. Rather, they have only the low-light vision
typical of half-elves.
Though largely spurned by their arrogant full-blooded kin
of the Underdark, the half-drow of Dambrath do own a distinct
advantage over the drow in that they do not suffer the
light blindness common to their pureblood cousins. To this
end, they make excellent adventurers well suited to both the
Underdark and the surface world.

Races of Faerun (2003, pg. 62) wrote:In human society, half-drow are distrusted nearly as much as their full-blooded cousins. Despite this, good half-drow are much less rare than good drow. Whether this has to do with the influence of their human blood, or the desire to rebel against the drow who treat them so poorly, is difficult to tell.

...

Drow blood is a sign of power and wealth in Dambrath, but when the half drow of the surface visit their ancient families below the Gnollwatch Mountains, they find that their full-blooded drow relations treat them as inferiors.

NeonAvenger wrote:Races of Faerun doesn't contain much of what you're looking for either. The Half Drow section almost exclusively talks about Dambrath, the only parts that seem to mention what you're looking for are:

Races of Faerun (2003, pg. 62) wrote:In human society, half-drow are distrusted nearly as much as their full-blooded cousins. Despite this, good half-drow are much less rare than good drow. Whether this has to do with the influence of their human blood, or the desire to rebel against the drow who treat them so poorly, is difficult to tell.

...

Drow blood is a sign of power and wealth in Dambrath, but when the half drow of the surface visit their ancient families below the Gnollwatch Mountains, they find that their full-blooded drow relations treat them as inferiors.

So... they get treated badly in a vague and unspecified fashion.