My friend and his wife are starting to feel the strain of the seven year itch. They will get through it if they try hard enough. I hope they do, because it's important to stay loyal and faithful to each other forever.
seven year itch當然你也可以說 three year itch 表示三年之癢
There is a growing number of criminal cases where the real culpri calls the victim the culprit, hoping to get away with it.