I wanted to share this with people here. These articles were written by a couple in our church here in DeKalb (part of the Chicago Church of Christ). They have been through a lot in their marriage and have some encouraging things to share:

http://www.focusonthefamily.com/marriage/sex_and_intimacy/building_a_pure_marriage.aspx

http://www.focusonthefamily.com/marriage/sex_and_intimacy/the_overcoming_marriage.aspx