Theoretically, yes, it is possible for an abuser to change but is it likely? Hell no!
It takes real commitment and years of therapy to change such ingrained behaviors. It’s like child molesters…they can’t change because it is how their brains were hardwired…
something happened to your x/husband as a child that both made him consciously and unconsciously believe that that is the proper way to behave.
It can be beaten into him that it is “bad” but getting him to actually change and not just have him pretend that he has changed are very different animals.
I guess that it also depends on how he is abusive.
If he hits you then it is anger issues that need to be dealt with.
If he controls your every move/thought then it is dependency issues to be dealt with.
If he is emotionally/mentally abusive then it is a self-esteem issues and codependency issues that needs to be dealt with.
If it is substance abuse then he probably has a little bit of all of the above.
All of it requires that he willingly accept that what he is doing is wrong and needs to be corrected then start therapy, in one form or another, to start finding out what happened to him to make him behave/think like that.
I am a very empathic person and, for some reason I don’t understand, inspire trust that leads to everyone I meet telling me their whole life stories so I have had experience with all of the above. I, personally, had to escape a horrible codependent relationship and was horrible mentally/emotionally abused and raped by my x.
Listen/call into love line 1.800.Love.191 (1.800.568.3191) and get Dr. Drew’s advice on the situation. You can learn a lot by listening to other people’s stories and the recommendations of professionals.