I Do and I Don'tBy: Jeanine Basinger Here is happily ever afterexcept when things arent happy, and when ever after is abruptly terminated by divorce, tragedy . . . or even murder. With her large hearted understanding of how moviesand audienceswork, leading film historian Jeanine Basinger traces the many ways Hollywood has tussled with the tricky subject of marriage, explicating the relationships of countless marriages from Blondie and Dagwood to the heartrending