My house was annointed tonight and I am worried?

My ex husband use to be a satanist and I told the preacher this. I also told him that he goes to a methadone clinic and smokes pot. I want to get back with him because I love him so much and I feel we are sou mates. I am Christian and he wants to be too. He has been reading the Bible a lot. I know he got out of Satanism before we were married to begin with but he was not a Christian then. I am just worried b/c everyone says I will go down hill further if I continue to see him. It is us against the world. I am Bipolar, not functioning well and scared.