Perhaps some Can change, but for most, they don't Want to change.
The sense of superiority and entitlement are what fuels a use and are what stand in the way of making any meaningful change.
I tried to 'help' stbxh change for years. Needless to say, it got me precisely nowhere. Or rather, I got the grand prize of becoming very fucked up.
I can change though. To protect myself better. Maybe one day I'll be able to have another relationship. I terribly lonely but make no move towards finding a relationship as I don't trust my fragile new self to cope with an actual human being!
I find it very difficult to understand the rationale of the court, that committing domestic abuse to a wife, or partner, is completely irrelevant to judging the fathers ability to be a fit father. It's smacks of 'women don't matter', and that violence to women can, well, must be ignored as a complete irrelevance as an indicator that a man might not be a good father figure.
The permanent physical injury I have years after, the repeated rape, the cruelty, isolation, financial abuse and then his lovely little gambling habit that left me with over £20K debt... All that can be written off as completely unimportant when it comes to deciding whether DS should be exposed to his father or not. There's something very, very wrong with a system that discounts the abuse of women.
And yes, I know that children aren't pay per view, but a court that allows men to refuse to pay any money towards the life of their child, and still decides it's more important a father sees his DC than those DC having clothes or shoes or food... Where is the child's welfare in any of that?
Well, it's a court system that needs dramatic change.