English family members
mama
mom/mother
aunt
tia
my brother is my uncle's son
my brother is my parent's son
hermanastro
stepbrother
papa
dad/father
uncle
tio
my grandparents are the parents of my cousin
my grandparents are the parents of my parents
suegros
parents in law
Hermanos
siblings
nephew
Sobrino
the son-in-law is the son of my aunt
the son-in-law is the husband of wife
viuda
widow
abuelos
grandparents
niece
Sobrina
my father is my grandma's father
my father is my dad
hijo unico
only child
yerno
son-in-law
stepson
hijastro
my dog is my niece
my dog is the house pet
padrino
goodfather