编辑同志: 我父母是5年前离婚的,我随母亲生活。因为当时父亲的经济条件很好,就同意每月按900元的标准支付我的抚育费,调解书也是这样写的。头几年,父亲都如数给付了。可随着情况的变化,父亲现在只剩下工资和奖金这两项收入了,总共只有1300元。如再按这个标准给,剩下400元还不够他的日常生活所需,因此最近几个月都没有如数给。可母亲不愿意放过我父亲,多次登门讨要,而且很不讲理。我很理解父亲的难处,但他们老是因抚养费问题吵闹也不是事情。请问,我父亲可否到法院起诉请求减少抚养费以平息纠纷? Editor's Comrade: My parents were divorced five years ago, and I lived with my mother. Because at that time my father was in a good financial position, he agreed to pay my monthly maintenance fee of 900 yuan. The conciliation statement was also written this way. In the first few years, my father paid in full. As the situation changes, my father now has only two incomes, salary and bonus, for a total of only 1,300 yuan. If you press this standard to give the remaining 400 yuan is not enough for his daily life, so in recent months are not given. Mothers do not want to let go of my father, many times to discuss, and very unreasonable. I understand my father's difficulties very much, but they are always noisy because of the issue of child support. Excuse me, can my father go to the court to sue for a reduction of support to quell the dispute?