It's you mom's mom.
grandmother
They are your uncle's or aunt's chiildren.
cousins
Your dad's wife.
mother
A brother or sister who was born at the same time as you.
twin
Your dad's second wife.
step-mother
Your wife's or husband's mother.
mother-in-law
Your wife's or husband's father.
Father-in-law
Your sister's or brother's son.
nephew
Your sister's or brother's daughter.
niece
Your grandparents' parents.
great-grandparents.
Your mom's sister.
aunt
You dad's brother.
uncle
Any person from your family.
relative
The person who lives next to you.
neighbour
The person who sits next to you in school.
classmate
The person who works with you.
colleague
