Hello and welcome to the forum.
I am an adoptee of a closed adoption and a birthmother of 3 year old triplets and a two year old girl, both in open adoptions.
Although I have never met my birthmother, and had a wonderful adopted life with my Adoptive Parents. I am still a big advocate of Open adoption (except special circumstances) To me it is great, knowing that my birthkids are ok and well loved, both by me and their Adoptive Parents. I see both families about once or twice a year, but we correspond and talk on the phone often. Which is great!
Again, welcome to the forum!!
-Loriahn