Question to women please read kinda long.?

Ok say you had a bf you really loved. He put gas in your tank bought your daughter school suplies bought diapers for your 3 yr old and she called him daddy. He was sometimes a real jerk cussed alot and was a **** when he drank. You really loved him and wanted to marry hin but he put of getting help with some stuff he went though when deployed to iraq. Siad he would get help but never followed trough. So you left him and your ignoring him even though he has now got help and is following through this time. Would you ever take him back. Now that he has got help?