(2) For the purposes of Title 40, chapter 15, 45-5-231 through 45-5-234, 46-6-311, and this section, the following definitions apply:
(a) “Family member” means mothers, fathers, children, brothers, sisters, and other past or present family members of a household. These relationships include relationships created by adoption and remarriage, including stepchildren, stepparents, in-laws, and adoptive children and parents. These relationships continue regardless of the ages of the parties and whether the parties reside in the same household.
(b) “Partners” means spouses, former spouses, persons who have a child in common, and persons who have been or are currently in a dating or ongoing intimate relationship.