You are wonderful people and it is situations like this one that make this website such a fantastic place to be. It really helps. I am grateful for all the comments here, the private messages (Flipper, thank you for your pm! It meant a lot to me.)
I had to go away over the weekend to get my thoughts off from all the pain and it was the right decision. Doing something that you like helps to see the joy in Life again. In midst of pain is also joy, as strange as it sounds.
Then I did something that I never thought would be necessary. I wrote a lengthy letter/statement to the court and youth care institution to explain my situation, mentioning all the points where the Borg becomes a danger to teenagers and small children. Let's see how that turns out. I never wanted to go into a full frontal fight over this, but they leave me no other option. I hope this helps me to get access to my kid. It will require lots of energy and strength to fight this through, but I am ready.