Really? that's awesome IQ I also read on 1 site having relations with people that are much older would be the cause of Juno-Saturn. So I tested it out with these famous couples:
Celine Dion and René Angélil - Age difference 26 years / Married 17 years
Juno quincunx Saturn (2)
Saturn conjunct Juno (6 wide)
Woody Allen and Soon yi previn - Age difference 34 years / Married 15 years
Juno square Saturn (3)
Harrison Ford and Calista Flockhart - Age difference 22 years / Married 2 years but together for 10 years
Juno opposite Saturn (4)
Catherine Zeta-Jones and Michael Douglas - age difference 25 years / Married more than 11 years?
Juno opposite Saturn (6 wide)
Hugh jackman and Deborra-lee furness - Age difference 13 years / Married 15 years
Juno conjunct Saturn (6 wide)
Bruce Willis and Emma Heming - Age difference 23 years / Married 3 years
None
Well I wouldn't completely wipe out the idea, but it definitely doesn't seem to hold much importance with age