Yeah, you better get a lawyer.
This will be sticky.
Interestingly though, you say the ukranian law cannot be applied to your son right?
Well I also know that a judgement placed on a custody agreement in one country means squat when the child is in another country.
So your son is automatically an American citizen, regardless of where he was born?
And Dad is British?
Wow. If he decides to fight its gonna cost him a small fortune!!!
And then I'm not convinced that UK laws can be policed where you are lol
Anyway. After that brain hurt.
Withholding visitation?
I cant see how that will be viewed as anything other than protecting your child from the unknown.
He walked away during your pregnancy, and you had some fears that he may deny being the father.
You're simply ensuring that if he decides to be part of his life, its permanent and he understands that.
Cant see how any judge would see differently.
Even serving you papers for dna will be a hassle there.
To be honest, if hes willing to put that much in, he deserves to be part of your sons life.
(wait til he actually does it though)