• a spouse
• former spouse
• people who have a child in common
• adults related by blood or marriage
• adults who are presently living together or who have lived together in the past
• people sixteen years of age or older who are living together or have lived together in the past
• people sixteen years of age or older who have or have had a dating relationship
• people who have a parent-child relationship (biological or legal). This includes stepparents, stepchildren, grandparents and grandchildren.