My husband and I have been married for 2 years now. We split for a short time and in that time he got a girlfriend pregnant and after them breaking up and us deciding to get get back together, he found out that she was pregnant. During her pregancy he moved to ND with me because I am stationed here in the military. He still talks to her and helps her financially. She has told him that she feels that she has been abandoned by him. But that is not the case because she is still in TX. While being here he has learned from mutual friends that she has tested positive for drugs while pregnant and has been seen in bars drinking heavily while pregnant. My husband and I want to get custody of the baby. The mother-to-be has made several comments about wanting to "go back on drugs" once the baby is born. We are not sure what to do or how to go about it. Does anyone have any advice.