problematic marriage

基本解释

For some people, taking a lover may seem a solution to the dullness of marriage, but this can prove rather a problematic solution for many emotional and moral reasons.
對有些人來說，找個情人是爲了解決婚姻帶來的的乏味感，但是，更多的是爲了解決情感和道德上的問題。
Emma's death released the poet in Hardy, who was by that time one of the most successful novelists of his generation, but a man whose private life was shadowed by a problematic childless marriage.
愛瑪的去世開啓了哈代的詩人時代。哈代是儅時最成功的小說家，他的個人生活卻籠罩在一段無兒無女的不幸婚姻之中。

It is time for those who consider themselves "serious" about arms control and responsible about national security to recognize the new deal on mobile missiles for what it is: an impermanent marriage of convenience that will make effective strategic arms reductions even more problematic and preclude steps urgently needed to provide for the common defense.
CENTERFORSECURITYPOLICY: Bush’s Faustian Deal On Mobile Missiles