I think that she reached such great success before 19 because of her full 3rd house in Sag. Jupiter in 2.nd house (house of money). She earned a lot of money with these "4" planets in 3rd house (dispositor-Jupiter).
Scorpio - extreme. Jupiter - growth, luck. 2nd. money
3rd - communications, media, newspapers, trips.
Ruler of her 10. house (Moon) in the 5th house (natural leo house - house of "actors", on "stage" ).
Moon in 10th stands for public recognition. In this case is more like "on stage" recognition. 5th house - house of actors or people "on the stage". Leo is usually in the center of attention.
Pluton (transit) at the top of the 4. cup was probably a reason for such "family" troubles. Capricorn is cardinal - earth sign at the top of the 4. house. So everyone knew all about (has earth attributes, it wasn't only psychological) it in opp. with MC. Not easy, not easy at all. etc...
She must be a little more careful this year because of the rMars over her Saturn and Pluton! It's again in relation with personal - family life. She might say what she really thinks, from the deepest side of personality...... etc