夫ふう婦ふ喧げん嘩か

noun

marital quarrel; argument between husband and wife

Refers to a fight or argument between spouses; often implies a domestic dispute.

• 隣となりの夫ふう婦ふ喧嘩げんかがうるさくて眠ねむれなかった。

  The marital quarrel next door was so loud I couldn't sleep.

• 夫ふう婦ふ喧嘩げんかは犬いぬも食くわないと言いう。

  They say that even a dog won't touch a marital quarrel (i.e., it's best not to interfere).