Oh trust me, I got the same thing. One of my favorites was when he'd buy me clothes to WEAR TO WORK (we had a very casual dress code) and then he'd complain about how someone looked at me wearing the clothes he bought. If I didn't wear what he bought, he had hurt feelings and would pout and complain about that.
Once I ran to the next town to pick something up from a freecycle ad. I was gone maybe 20 minutes, but he picked those 20 minutes to stop by and surprise me. He then told me I was cheating on him etc as I step out of my car with a bag full of USED insect treatments for plants. He completely believed that I put a bag of used stuff in my car as a prop in case he "caught" me.
Worst thing is, he fully believed everything he said. And everything his loser friends/family said.
I do not miss that at ALL.