编辑同志:李某与王某因感情破裂离婚,现在孩子已达十岁,抚育费也随着孩子年龄的增长在不断增多。随孩子一起生活的母亲王某,最近向李提出增加抚育费要求,李以孩子可能不是他的为由,不但不同意增加而且不再给付孩子的抚养费。请问,为此可以要求他们去作“亲子鉴定”一锤定音吗?云飞 Editor’s Comrades: Lee and Wang because of emotional breakdown divorce, and now the child has reached ten years of age, child care costs also increase with the growth of children’s age. Wang, a mother who lives with her children, recently proposed to Li to increase her childcare expenses. Li argued that if her child might not be his child, Li not only did not agree to increase her child support payments, she said. May I ask, for which you can ask them to make “paternity test ” a word of the day?