fatwez, hi and welcome to the community. I am glad you found your way here and you are reaching out for help. Sad14u gave you some good advise. Unfortunately, you can't help your husband and you can't get him clean. It is something he needs to do by himself.
Right now all of his needs are being met. Meaning that he has his drug, he has money, he has food and he has shelter. The drug is all consuming to him and he uses to live and lives to use. It is that basic.
As hard as it is to understand, do not take his words or his actions personal. The drugs are talking and acting for him now and it is all that he sees. It will stop either by him deciding that he wants it to or by him getting arrested..or thrown in jail, something like that.
In the meantime, please take the advise to take care of yourself, your daughter and your unborn child. this needs to be your priority.
There are support group that you can join to get an understanding of drug addiction. They are a group of people just like yourself who are learning to go on with their lives. If you want more information I will help you to find it.
Please hang on hun and know that you did the right thing by letting him go. Keep posting here and talking with the members. I wish you the best.
I feel the pain of your heart as I read your post and wish that I could take that pain away for you! But the sad truth is that heroin users only love heroin, the only thing they think about or care about is the next fix.........because the addiction has taken control of them........they may love you and want to be the person you need them to be......but they can't .....not until they reach a point where they can't go on any longer some make a decision to get help and they do recover. but. it is a long hard road... I know advice is easy to give, but I would advise you to let your heart release your husband to find his own path and focus on you and your babies. Don't let your mind focus on him or the addiction, focus on you and your family and what is best for your babies. Sometimes we have to set aside our own wants for the sake of our children, try to find a new activity that you enjoy, make some new friends, sign up for a class at a local college. Do something for yourself and everytime you think of him or your desire for him, just acknowledge that desire and release it then refocus on your new path in life.