Why do people often think the grass is greener on the other side in a marriage, and is it really true?

Why did Trump get involved with the USA Men's World Cup red card incident, and what impact did it have on the team's reputation?
Is confidence a more important trait for a man to possess than physical height?
Have you ever accidentally said something funny during a serious talk? How did you handle the situation?
Do you support the right to use or carry potentially dangerous religious items, such as knives or swords, in public?
If the education system was truly meant to educate the masses, why is it that none of the experts or great minds of the US got on television and correctly advised people how to navigate a manufactured crisis/ land & cash grab scenario?
My best friend is a guy. All of a sudden, he has been ignoring me. Last week, he was fine, but now he is completely not talking to me. What have I done wrong?
Is the push for hygiene and safety in children's play areas actually limiting kids' ability to learn and explore?
Why is my best guy friend all of a sudden ignoring me and he won’t answer my messages or calls? I’ve tried to get him to talk to me but he won't.