Ted was probably born out of wedlock because his father was married and had a family here in the US.
That could be why her ex husband’s name is tagged on to her name on Ted’s BC.
It is also thought that she had renounced her US citizenship and was a British citizen and her citizenship in Canada was basically transferred when moving to Canada.
That would make Ted ineligible.
None of the Judges ruling on Ted’d eligibility have seen Ted’s sealed documents.