mi padre - my father
mi papá - my dad
mii padrastro - my stepfather
mi madre - my mother
mi mamá - my mom
mi madrastra - my stepmother
mi hermano - my brother
mi hermanastro - my stepbrother
mi hermana - my sister
mi hermanastra - my stepsister
mi abuelo - my grandfather
mi abuela - my grandmother
mi tío - my uncle
mi tía - my aunt
mi primo - my cousin (male)
mi prima - my cousin (female)