Luke and Liz: A Story of Siblings

Almost nobody in Stars Hollow has any siblings — but there’s one pair that’s extremely well-written

Rory is functionally an only child. Her half-sister, Gigi, is born when she is eighteen and they have minimal contact from that point forward.
Her parents, Lorelai Gilmore and Christopher Hayden, are both only children.
We don’t know much about Christopher’s parents, but we know quite a bit about Richard and Emily.
Richard is clearly an only child, given how the circumstances played out surrounding his…