Dear J. B.,
First of all, pray and ask God what would be the best thing to do. Secondly, when I read your request the first thing that came to mind was to turn her in to protective services in your area. It would allow her to get free help and perhaps it would force her to get help. She may not realize that this is not normal behavior because she may be following in the footsteps of one of her parents and maybe she cannot deal with the responsibilities of having a child to care for and little or no financial help.
You would be doing her the biggest favor to turn her in. It shows that you care about her and her children. Something horrible could happen to this friend of your son, if it hasn't already. The STATE would get counseling for your son's friend to learn how to deal with the things he has witnessed and experienced because of his mom's alcoholism.
You can do a search for protective services in your area and it would give you the phone number. It's how I got the phone number to turn my own daughter in when she lived in a town very far away from me and I also used this method to find protective services in another town in MI for a friend at work to turn her son's girlfriend in for the way they take care of her grandson.
I would allow your son to continue to be friends with this boy so that you can follow his progress as his mom gets in trouble and gets help or he is placed in foster care and gets parents who will love and care for him the right way.
Hopefully he will not have to be placed in foster care and she will wake up before it gets to that point. The STATE usually want to keep the kids with the parents whenever possible and give them plenty of chances to do the right thing.
The mom needs help, too. I agree with praying that God will help her to see that what she is doing is wrong. If God opens her eyes to what she is doing by all of her drinking, then she will see that she has to do something about her addiction to alcohol herself.
I liked the idea someone else stated that you allow him to stay with you a lot and then get into the foster parents classes to get licensed. Then you could get financial assistance so it would not be as much a drain on your finances to take in one more child.
One thing you would have to deal with if you get this little boy as a foster child that no one else addressed is jealousy by your son that he has to share his mom and dad more with this little friend of his. You don't want your son to feel that he is not as important to you as this other little boy who is a dear friend of his. Ask God to give you ideas of what you can do to help your son feel just as loved as ever and still be able to love on this little boy.
This is a very difficult situation but if you don't step in and try to get him help, perhaps nobody else will care enough about him or see what you see to even know that he needs help because kids often hide their pain so well that no body else can see or hear what you hear. He may not feel safe enough to tell anybody other than you because he has known you for so long. Perhaps his grandparents have tried to get help for this young woman and got nowhere so they eventually gave up and just pray for the grandson from a distance.
L. C.