ILL GIVE BRAINLY! Which statement explains how the word tempestuous contributes to the meaning of the sentence?

Despite their tempestuous relationship, Daphne and her sister are actually very good friends.

It means "confusing"; it shows that the sisters don’t understand each other.

It means "full of conflict"; it shows that their tempers are short-lived.

It means "quiet"; it shows that the sisters wish their lives were more exciting.

It means "loving"; it shows that the sisters rarely fight.