TRENTON, Sept. 3 - Gov. James E. McGreevey's uncharted, uncertain journey toward resignation reached two important milestones in recent days, yet with each new fact that emerged, the entire ordeal seemed to grow more puzzling. The first came on Monday, when lawyers for Golan Cipel, the former aide who prompted the resignation by threatening to file a lawsuit against Mr. McGreevey alleging harassment and sexual assault, announced that he would not sue the governor after all. Then at midnight Friday, Mr. McGreevey - who vows to remain in office until Nov. 15 and allow the Senate president to complete the...