Hi Wrkinrose-
I am the mother of a addicted daugher. I know how you feel. I wouldn't talk to anyone either and finally about 2 years ago, I walked into an AlAnon room. Hardest thing I ever did because then I had to admit defeat. Best thing I ever did too. I too was ready for a mental break (if I hadn't already had one and just was to far gone to know). There are people here also that are full of wisdom and can really help you. Hope you keep coming back.
You are not alone
Gotahavfaith