co-parent
same-sex marriage
family of procreation
interparental
heteroparental
avunculocality
nuclear family
conjugal family
half aunt
mama
diparental
old
dukes
Daddy's girl
multiparental
blood brother
parent-in-law
half blood
brother
mithuna
cognati
half
halfling
brood
biparental
shviger
half sister
interfamily
interfamilially
brother-in-law
brother german
intrafamilially
man and wife
half-uncle
stepfather
gay marriage
insta-dad
philostorgy
irregular double first cousin
second cousin once removed
sesquiple first cousin
parental unit
interfamilial
consanguine
paternal half aunt
son-in-law
grandmother-in-law
foster family
stepmother
maternal half-uncle