Consanguinity: Just Call Them A Blessing

I have a linguistic question for anyone who can help.

Any decent language has special terms for all the members of one's family. In English we recognize only a very few of these. Mother, Father, Brother, Sister. So far so good.

Cousin (Is that a boy cousin or a girl cousin? Is it on the mother's side or the father's? Is it your father's sister's child, or your father's brother's child?)

Why Can Children Understand?

"Why can children understand stories so much earlier than logic?" Jerome Bruner, quoted by John Deely .