Within the terms of the policy we define a close relative as, your mother, father, sister, brother, wife, husband, civil partner, daughter, son, grandparent, grandchild, parent-in-law, son-in-law, daughter-in-law, sister-in-law, brother-in-law, step parent, step child, step sister, step brother, foster child, legal guardian, domestic partner or fiancé/fiancée.