Both my earlier examples are from America and I appreciate we have much better maternity leave packages and pregnancy and maternity are protected characteristics and the medical systems are entirely different.
I shared as examples of what can happen, not of what is happening in the Uk, or Europe necessarily (as Freddy is going to submit to the European Court of Human Rights).
Surrogacy laws, egg donor laws, IVF provision and maternity leave etc all vary country to country, they are not the same across Europe, but what should be universally upheld is the UN Charter on the Rights of the Child:
Article 8 protects children's right to preserve their identity, including their nationality, name and family relations, without unlawful interference. In addition, States are required to help children regain any aspect of their identity that has been taken away from them illegally
I think it's possible that Freddy is so far down this line now with support and rainbow-washed legal guidance, that Freddy truly believes that the child should not have a mother listed on his (the child's) BC and that Freddy is in fact the father.
This would remove the father/sperm donor, give him the right to anonymity (now illegal in the U.K.) and undermine the above Article 8.
Freddy has asked to be named as father or parent so I think that might be where something could slip through as it's a sort of loophole, but as the U.K. moves away from the EU I'm not sure how likely any changes to UK law would be, even with this as a test case.
It could also be possible for SJ (Freddy's son) to reverse any change to his BC but how likely that is as he grows up being taught that his mother is actually his father I don't know.
Ultimately the BC is an important legal record of birth but he will he raised without a mother as his mother will he thought of as his father because that's what Freddy believes and wants.