Spouse's great-grandnibling's wife.
My great-grandniece-by-marriage-in-law is a good person.
by NSBC968755 February 25, 2023
Get the great-grandniece-by-marriage-in-lawmug. 
Get the grandniece-by-marriagemug. Spouse's grandnibling's wife.
My grandniece-by-marriage-in-law is a good person.
by NSBC968755 February 25, 2023
Get the grandniece-by-marriage-in-lawmug. Spouse's great-grandniece.
My great-grandniece-by-marriage is a good person.
by NSBC968755 February 25, 2023
Get the great-grandniece-by-marriagemug.