It didn't end very well as I recall. She had a lot of problems with drugs and personal issues.
Mick Jagger and Keith Richards of The Rolling Stones wrote "As tears go by". It became Marianne's biggest hit!
She recorded a second version a few years ago.
It seems as if the lyrics make more sense the second time around.....when she looks back at her very tumultuous younger days.
This is the first & second version from an older Marianne:
— Silvio Canto, Jr. (@SCantojr) June 13, 2017