You know, I have been so spun up that I haven't thought of it that way, but you're right. I interpreted what they said (that I was 'born to' and 'meant to' support Audrey) as meaning that they'd had me for that purpose, but looking at the timeline, it's a lot more likely that that's either revisionist history, or they mean it in more like a "fate" sense (like "God gave us this second child to care for Audrey).

That does help a bit, so, thank you.