In short
Marriage and the Family
Marriage was set up by God in Eden and affirmed by Jesus as a lifelong union of a man and a woman in loving companionship. Families are meant to be places of love, respect and faith, where parents bring up their children to love and follow God.
Read it in the Bible
Genesis 2:18-25; Matthew 19:3-9; Ephesians 5:21-33; 6:1-4; Deuteronomy 6:5-9
This is a short summary. The church's full statements are at adventist.org, and our pastors are glad to study any belief with you.