looking for an angel

I was adopted in 1980 in Great falls Montanta at deaconess hospital and given to a family in Minnesota. The adoption was handled through Childrens home society. I have had all the non ID information for at least 12 years now and have posted to the major adoption sites. I turned 30 years old last November and would really like to finally fill this empty space. I have 3 beautiful children of my own and would love to meet and introduce them them my bio family. I am an adopted only child but know that I have siblings on both my bf and bm sides. Can anyone help? The.family.abbott@gmail.com