For seven years

Spoke by 痾屎家 LSC 1D(22-23). He spoke this when having English book presentation. After that, this quote has been made into a meme and a video.

When an established couple decides to separate at the seven-year mark.

A little kid who says MLG memes on a daily basis trying to be funny. Nobody likes the seven year old and they are a huge embarrassment to the world

The claim that a man will or has the urge to cheat around the 7th year of his marriage.

The seven year icth is a point that a lot of couple go through. It is the point when you have been together so long that you are tired/bored with your partner, but you have not been together long enough to have accepted the rythem that is being in a relationship. Some people miss being single and would like a different partner. Other people just miss the freedom of being single and having no strings attached but they do not want another partner. It is a "rough" patch in a relationship.

1. an urge to commit infidelity during one's seventh year of
marriage

2. any major dissatisfaction with a marriage

inclination toward sexual infidelity: an inclination toward sexual infidelity, popularly believed to begin after seven years of marriage.