Across the Episcopal Diocese of New Hampshire, congregants and clergy today reacted with heavy hearts to word that Bishop V. Gene Robinson is retiring. Robinson, 63, whose consecration seven years ago as the first openly gay bishop in the Episcopal Church divided the Anglican Communion worldwide, yesterday announced at the annual convention of the New Hampshire diocese that he plans to retire in January 2013, short of the mandatory 72-year-old retirement age for Episcopal bishops. He cited death threats and the considerable strain that the worldwide rift has placed on him, his family, and the church.