The best advice I have ever received on being in right relation to others is to make a single choice: Do I want to be right or at peace?
You will never be what I want and expect you to be. And vice versa. There will always be disagreements between us two, no matter how much we love or hate each other. Instead of wanting to be right, I have the choice to agree to disagree. And to keep loving or to keep hating you just the way I did before. That is when peace shows up.