Why?

Why do I grind my teeth about Adam's relationship with his sister, when it's his business and his relationship and, really, none of my concern? Why, when I've worked so hard to have my family relations the way I want them and -- even if they're not perfect -- they're at a point I can live with?

Why am I so angry that she won't meet him halfway, at his level, and then tells him how upset she is that they're not close and that it's his fault? Why should I care?

Going forward, I don't. That's what I'm going to tell myself until I believe it. Going forward, I don't.