Amber......alanon is free.....and there are meetings that have childcare....(take coloring books and a snack, etc..)......
I don't know id that has been suggested, before, but it seems likely that it has been if you have been on the forum since 2005.
It is a tough spot to be in, financially, to be sure....and there are survival moves that can help keep body and soul together. A county social worker can help you identify what resources that you qualify for. The fact that you have a dependent child should help you with the qualifications...
Most counties have programs for families with alcoholism or addictions....and, you could get some individual counseling, there, also....
It is not easy, for sure....but, it is doable and there is a way through this if you want it....
dandylion