Of coarse he has changed! That is what he does best! He changes for every situation as needed. You mentioned he went to jail for domestic violence? WOW! I use to run the other way when a guy had a histroy of that, I wanted nothing to do with a man that had that in his past. As young as I was when I was first married, I learned I wanted NO part of a man like that and I ran like hell and never looked back. IF he has indeed changed, let someone else tell you about that years from now, you simply do not need anyone like that in your life if you want to be happy. It IS your furture and you are going to do what you want so I am just going to advise you to think with your head and not your heart!