Welcome
PeaceandHealing,

Trauma bonds are hard. We are meant to love and hold someone close to us. We have needs within us, and we yearn for someone to meet those needs. Like you, I have bonded with my husband (for a bit longer than your relationship, but it was a trauma bond nonetheless) for a long time, and it is excruciating to slowly detach and heal from that. On my home board, PSI, we have a discussion going about
Detaching that I think you might find helpful in answering your question. There is also a lot of very helpful information here on this board since the focus is detaching. Look near the top of the list of threads and you will see one titled "Lessons: Detaching/Learning."
My husband sounds similar in that when I attempt to answer his repeated questions, he comes back with more lists and pages and arguments to counter what I've responded with, and it leaves me feeling so confused. Now I am beginning to detach and trying to not wade into answering his lists anymore. Like you, I'm trying to focus on healing the trauma.
I'm so glad you have a T to help you through this!

Wools