The most important relationship is the mind's relationship with itself. In other words, the ultimate - and, really, the only - relationship you have is the relationship with your own thoughts.
Byron KatieIf your happiness depends on your children being happy, that makes them your hostages. So stay out of their business, stop using them for your happiness, and be your own happiness. And that way you are the teacher for your children: someone who knows how to live a happy life.
Byron Katie