In the great majority of cases, mothers tell their children about their aunts and other relatives, and even introduce them.
DNA testing can determine if your brother, sister, father or mother are your true biological ones.
Your mother's sister is your aunt.
Your mother's sister is your aunt.
Your mother's sister is your aunt. Your mother's mother is your grandmother.
Your mother's sister is your aunt.
Mother Teresa's sister would take care of her mother then her mother died and after the death of her mother, Mother Teresa's sister had died!
Your dad's sister in law that is your mother's real sister.
Your Mother's Sister Is Your Aunt.
Your mother's sister is your Aunt. You are her niece or nephew.
Your mother's sister's husband is your uncle, but his mother is not related to you.
No, Ashfur does not know that Sandstorm is his half-sister. Their parent, Brindleface, is Ashfur's mother and Sandstorm's stepmother, so they are related through their mother. Their connection is not explicitly addressed in the series.
Your mother's mother is your grandmother. Your grandmother's sister is your great aunt, and your mother's aunt.