Karren, I've read and re-read your post, and I really wish I knew what to say to you. It sounds to me like she's being very harsh indeed. After all, it's quite clear you're trustworthy in every other way, so why dwell on this one thing? It's like she's got something on you and doesn't want to let it go.
I hope things get better. You deserve better than you're getting.
Best wishes, Annabelle
