Getting back together?help


So my ex he moved on 3 days after we broken up due to him having bad anger problems and talking to other females he always threatened me saying he’ll knock my teeth down my throat but he swear up and down he changed.. well him and his ex just broken up saying he only did it to hide the pain from me that he never loved her or anything but on his fb says different and that he wants to work things out between me and him for our baby but I just don’t believe him I don’t even know if I still have feelings for this man I still care about him but idk if I ever love him again liked I use to... I just don’t know what to do any advice?