S.2; E.8 (Finale) Questions

(1) Where is the Former First Lady (Jeremy's mom)? 🤷🏾‍♀️

(2) Where is Jane? 😮😬😫

(3) I'm confused about why Dylan/Link doesn't seem to recognize or know his father & sister, Hadley?

(4) In Season One, when Xavier first met Cal & was "interviewed", he asked Cal, "Why me?" and it seemed as though Cal personally selected Xavier. But now I wonder whether Xavier was pre-selected by Sinatra &/or Cal's dad to fulfill this purpose? 🤷🏾‍♀️

(5) Denver Airport has so many conspiracy theories; what's one more? 🤣