Well, I can't comment on whether an individual will change. I think sometimes they can (I've changed) but I'd aver for the most part a pattern of domestic violence
I have a different perspective as an only child from a sporadically violent and abusive home.
My father physically abused my mother in the beginning. When she was pregnant (landed her in hospital throwing a chess piece at her - yes, he was an intellectual thug) and when I was a baby.
Much of his histrionics were to gain a 'pass' so he could go off and sleep with other women (an additictive thread throughout his life)
But he moved from throwing things AT my mother (he never hit her with fists, probably thought he was quite the gent) to damaging our surroundings. This phase lasted years and basically every couple of months to ever six months the place got smashed up, doors kicked in and screaming etc. He would then 'go off'.
Then that morphed to the silent treatment. Although I was the apple of his eye, and my mother was and is jealous of our relationship (yes!) because I wasn't the focus of his anger I was included in this. The longest ever silence was 6 months, when I was about 12. My mother was having a long term affair at this point (often dragging me along, still, I got to learn Polish from the chap's mother)
Then I left home. I think they had this pattern of retreat into silence/some good times from then on.
Then my father became depressed. Sought treatment and was on prozac once or twice and during this time had businesses fail (hitherto was a very high earner) and money problems. A few months after I married he killed himself.
Throughout this my mother stayed with him saying he was 'special man' (in some ways he was, a genius level of intelligence, charming and a great mentor to me) and that she believed her love could help him get over a very difficult childhood. Please.....
I really wish she'd left him. I think strangely he would have been happier. I;m angry at both of them really for leaving me on the sidelines while they selfishly thrashed out their 'passionate' (sick bag) relationship. It's a testament to my fortitude (though I too have been in hospital for depression and a suicide attempt in my 20s) that I saw this for what it was and have never repeated that mistake. My husband is about as far away from this as it's possible to get.
So yes, patterns can change, how a person abuses can change. But I suppose in the end my father committed the ultimate act of abuse and violence -- on himself. So I guess the anger and rage founds an outlet somewhere in the end and won't dissipate without some serious work and therapy (although I'm sceptical that it works for most)
Good luck. I think in your circs you'd do well to get out. It won't get better of its own accord.