In the first of a two-part story arc, wild wolves descend on Elmo, which leads to a heated fight between Marin and Jack. A series of ill-fated events threaten to ruin Patrick and Annie's wedding, including a beauty blunder that leaves Annie looking less than picture perfect. Meanwhile, Annie's mother, Mary Alice, comes to town to prepare for the wedding and finds that three "moms" is a crowd; Ben's new purchase of a hockey team could lead to possible disaster; and the congregation at Pastor Eric's church questions the nature of his relationship with Sara.