My co-first-cousin-in-law is a good person.
by User655 July 25, 2021

Spouse's great-great-grandpibling's spouse.
My co-great-great-grandpibling-in-law is a good person.
by JAMP12 September 21, 2021



Spouse's first-cousin-twice-removed's spouse.
My co-1C2R-in-law is a good person.
by Gerald128 April 7, 2021

The granddaughter-in-law of one's parent-in-law's sibling.
by Elivaldeq November 24, 2019

by Hacks October 21, 2020
