编辑同志我女儿同张××在1986年开始谈恋爱,经过一段时间的相处,女儿感到在性格、志向上与张不和,于是提出中断恋爱关系。但是,张仍不断纠缠,说什么“非娶她不可”,甚至扬言“她再处对象我非给她搅黄”,并以死相威胁。张某常在路上拦截我女儿,还到我家中纠缠,几次扬言要给我们“放血”。我们全家都为此事苦恼。请问,张某的行为是否构成违法?对这种人我们应怎么办? Editor’s Comrade My daughter Zhang × × dating began in 1986, after a period of time get along, the daughter felt disagreement with Zhang in character and ambition, then proposed to interrupt the relationship between love. However, Chang is still entangled in what it says about “not marrying her,” and even threatens “I am not giving her anything else to stir her yellow”, threatening me with death. Chang often intercepted my daughter on the road, but also entangled in my home, several times threatened to give us “blond.” Our family is upset about this. Excuse me, does Zhang’s behavior constitute an offense? What should we do with such people?