My dear sister in Christ, I can feel your hopelessness. Don't give up hope and despair. This is the devil's main weapon. He wants us to think that there is no hope, that prayer is no use, that God is not listening to us, and that nothing will ever get better. Look at the size of Our God not the size of the problem. I went through this with my husband with an addiction to a specific medication and alcohol addiction for many years. This last year, multiple times in hospital. But I stayed in faith. I found instead of asking God for him to quit drinking, I asked God to save him, because once he is saved many of these other problems will go away. I found prayer and fasting will accomplish miracles. I prayed and would fast for several days, or as long as I could, just asking God to save him, and God finally did. He took away my husband's urge to drink virtually overnight, and he is born again. Now when I have a problem, he tells ME to pray. Things are wonderful. Remember God likes to come in at the final moment when everyone else has told us to forget it, and then save the day. He wants the glory for himself. Note: I am not telling you to stay anywhere you or the children are unsafe or to be mistreated. I am just saying don't lose hope, because God can step in and fix this if you stay in faith. You are in my prayers, feel free to message me when you need support.