How Can I Overcome My Addiction Of Lust And Adultery?

In this episode, Dr. Betters answers the question, "I try to serve God and keep myself holy, but I get into a spiritual frustration and depression so bad that I even hate myself and ask God to take me away. I don't find happiness in this path.  I have been married for 34 years but I struggle with lust and adultery. Every 3 years or so I run into sin and dirty myself for one night.  After that, I fill so ashamed that I just want to disappear. I do confess to my husband and God about my fleshy battles... I can't be freed.  My husband is a man of God, he is too good for me. I have asked him for a divorce but he says he's not going to stop praying for me because he trusts God is going to finish the work me... How can I be free from this?"