I think you are doing the right thing . And probably better if you move about without telling him because whenever I tried to leave my children's father years ago he would get violent and nasty and say the most evil things .
I read one of your other posts about this situation and it is not fair to you . Your partner clearly has some issues . You do not deserve this treatment . I'm glad you are so strong and that you realise that you deserve more than this . Good luck and keep us updated