I Corinthians 7 Marriage, Divorce, and Brotherly Love

What is "due benevolence" and why should I give it to my spouse? If I am fornicating, should I go ahead and get married? Is it okay to "hold out" (no sex) on my husband or wife? Should I leave my unbelieving husband or wife? Is it okay to divorce? Is it okay to remarry if I am divorced? Is it better to stay single and never marry? All these questions and more or answered in this bible study on I Corinthians chapter 7.