Guideposts Chats with Meagan Good on Marriage, Faith and Prayer

Dementia had stolen Mick's memories and much of his regular life—but it was no match for his and Linda's love. See how the couple renewed their vows, a day Linda says Mick still remembers.

Karla and Todd McIntyre share lessons they learned during his long, difficult recovery from a cerebellum hemorrhage and paralysis.

Brett, a pastor, and Sarah Baddorf, a doctor, share how they have grown closer in their marriage (and managed to visit farflung parts of the world) by allowing each other the freedom to pursue their individual interests, to follow their own dreams.

The two performers look back at how they've made it through the good times and bad in a marriage that is still thriving after 30 years.