MSNBC Dateline November 20, 2021 10:05:00
>> so they were counseling other couples on how to have a good marriage. >> they were counseling other couples on how to have a good marriage. >> so it came as a surprise when in 2010 keith and becky hit a rough patch. the boys were grown and the empty nesters separated. becky moved out. david reddick, becky's brother, remained close to keith during the separation. >> he said he wanted to know how could he change to show that love to her in a greater way. >> what advice did you give keith? >> i told him to talk to her about it, that she was sensible. >> keith worked hard to win becky back with...