So the relationship was so intense, which I know is how abusive relationships roll. What was my husband seeking to obtain?
OP you were primed by your childhood for this relationship. He was seeking power and control. He does not see you as a human being of equal status to him. He sees you as something less than, of something to dominate.
Domestic Abuse is ultimately, dehumanising because abusers don't see you as fully human. Survivors are often called animal names: bitch, pig, cow, dog and demeaning names reserved for women: slag, slut, whore and reduced to their genitals: cunt and fanny. Their names aren't used: babe, honey, love, darling, sweetheart.
I was brilliant at for-seeing and diffusing the explosions, I absorbed an incredible about of his shit.
You learned this at home and just continued in the relationship. This dynamic was very familiar to you.
The initial few years turned me into an emotionless person that he further used agaisnt me.
You were traumatised and exhausted and your brain was numbing you in order to protect you. There's only so much you can take as a victim of abuse.
This is how I know it was abuse, he could have left me for a better women!
He needs to dominate and control. He had you where he wanted you and, unfortunately due to your high tolerance for bad behaviour, you didn't flee sooner. You held in there, braving it out perhaps seeing this as a strength. Survivors are often emotionally exhausted because every day is a confusing, mind numbing battle. It's an emotional rollercoaster. They also often live with gas lighting. Someone is telling them that things they have experienced and can clearly see aren't happening. Someone is telling them that they love them while abusing them. After a while, they don't know what day it is as each day is a fog of abuse.
At the end it was my dads death that finally broke me and the coldness of my husband when I needed him (obviously he revelled in my weakness)
You're not playing on the same field with an abuser. First, he doesn't see you as human, he sees you as less than him. Second, he's in a battle with you. He wants to win and seeing you grieving and distraught is a 'win' for him. Watching you, revelling in your distress, causing you pain is a 'win' for him. He's winning. He's in control.
That was what you needed in order for the fog to clear and for you to see what he truly is. You saw that he was never going to change and no matter what he said, his actions belied his true feelings; absolute contempt.
They often move on very quickly and, they go on to abuse their next partner because that's the only way they know how to relate to their partners.
You're not supposed to be ignoring these feelings. You're meant to be acknowledging them and not ignoring them or trying to suppress them. This is your way of processing what's happened, trying to work out why he treated you the way he did and is still doing. You're still living in fear.