Wow, Im sorry to hear about your situation. That was not the best way to handle things but Im not saying it was your fault.
It sounds like your parental rights were terminated since you receive an order from your attorney stating as much. However the attorney should have confirmed definately that the child was going to be adopted and did infact be adopted to someone. Its true you are not entitled to know the new parents and at this point it will be almost impossible for you to determine if the child was infact adopted because once an adoption in processed the file is sealed and can only be open upon order of a court. The only thing you can do at this point if try to find out from the paralegal or attorney what they know about the adoption but there is not way to obtain the information from an agency or court because the records are sealed.
My other issue here is that the attorney wrote saying that I admitted to all allegations. Which I did not. Can I do anything about this?
NO... Do Not Use the same attorney. Even if the attorney wants to help you it seems like he failed to communicate everything with you the first time and remember the old says.... Fooled Once, Sham on you. Fooled Twice, Sham on me.
It's time to have a set of fresh hands on your file.
I wish you luck.
Divorce Lawyer
Practicing Attorney for over 15 years and College Professor for over 10 years