Heather Mills has continued her bitter tirade against Sir Paul McCartney, blaming her estranged husband for failing to help her when she began contemplating suicide. The glamour model-turned-activist snapped during an appearance on U.K. show GMTV on Wednesday (31Oct07), where she admitted she had considered killing herself following the breakdown of their four-year marriage in May 2006. And Mills followed up her headline-grabbing rant with a series of angry interviews in America on Thursday (01Nov07). During an appearance on the Today programme, the 39-year-old slammed MCCartney for failing to defend her from the "hate campaign" the British press had launched against her. And she claims the Yesterday singer continued to do nothing despite being aware of her suicidal tendencies. She says, "I have pleaded, I have begged. He knows I was at a suicide point and still nothing has been done." The warring couple - who are parents to four-year-old daughter Beatrice - are currently in negotiations to thrash out a divorce settlement.