Meg Wolitzer presents three works about squabbles between people who love one another most.  Jenny Allen’s “In the Car” chronicles the European road trip of a long married couple—and he won’t ask for directions. The reader is Alysia Reiner.  In Jade Jones’ “Your Aunt Thinks She Ramona Africa,” a close family doesn’t know what to do with a nonconformist.  Crystal Dickinson reads.  And in “CobRa,” by Katherine Heiny, the methods of uncluttering guru Marie Kondo almost tidy away a marriage.  Peter Grosz reads.