Marriage is a Covenant. ༺♥༻ JW.org has the Bible and bible based study aids to read, watch, listen and download in 300+ (sign included) languages. They also offer free in home bible studies. All at no charge.
Covenant Marriage: Building Communication and Intimacy The Covenant Marriage program encourages Christians to exercise the promises and expectations of God's covenant love in marriage. Practicing Covenant Marriage means couples must offer each other steadfast loyalty, forgiveness, empathy, and commitment to resolving conflict so as to encourage each other in spiritual growth.