I forgot to add one more thing. Going by the new post, she sounds controlling. Who knows what her real agenda is, she could have a hidden agenda of getting something out of you, she could be looking to deliberately exploit you. That was a possibility I got a fleeting sense of when reading the part that sounded like her being controlling rather than just randomly getting upset due to trauma.

This is where she sounded outright controlling to me:

"To clarify, I know it's not all her. I mean she has caught me in a few lies in the past, despite how important honesty is to me. There were some times where I was so afraid the truth was going to lead to an argument or breakup, that I was dishonest. She knows every single thing though, and I only recall three incidents off the top of my head."