I recently found it on Youtube. Can't think how I missed it when it was broadcast!
So, who was Jamie's mother?
I think it had to be Eden, & I imagine Vera's attachment to him might only have been because he was Eden's.
I wouldn't have thought Eden's husband would have particularly wanted to adopt him & make him heir to his fortune though!
I can also see how Eden wasn't interested in him at all until she knew that she couldn't have more, so Vera wouldn't have expected to ever lose him.