He nags. He nitpicks. He baits and berates you until you explode - after which, you feel exhausted, diminished, and humiliated. He calls you "crazy" (or worse) because... Well, because you react to his harassment.
Maybe you think he doesn't realize what he's doing to you - and that if you scream loudly enough, you'll "reach" him and he'll change his ways.
First, I'd be willing to bet that you're wrong. He knows exactly what he's doing, and he likes the results. That's why he keeps doing it.
And second, you aren't crazy: You just need to protect your dignity. Hold on to your sense of self. Keep your peace.
You need to stop taking the bait.
Pour a cup of coffee, settle in, and click on the video to learn how.