Overview: As Shannon seeks to make sense of her friendships, Tamra looks to a higher source to improve her son's troubled relationship.  Meanwhile, Heather's Evine launch in Minnesota takes a turn for the worse as Terry botches the rehearsal. After a trip to the doctor with Brooks, Vicki tries to put an end to the cancer debate, but when Meghan hosts a viewing party in celebration of Heather's big night, a new revelation about Brooks has everyone stunned.