I want to recommend a book to all you wives out there. "The Power of a Praying Wife" by Stormie Omartian is a great tool for wives who want to pray for their husbands, but maybe don't know exactly what to pray for or how to pray for it. Girls, Stormie thought of everything! Things I probably wouldn't have thought of myself.
The world we live in requires prayer. There is just no other way to make it. Especially when you're married. Marriage is a wonderful gift from God, but I'll be the first to admit it takes work to make a successful, happy, healthy marriage. Praying for our spouses should be a priority.
I encourage you to get this book. You won't be sorry.