In an interview with Esquire, Jessica Jones showrunner Melissa Rosenberg (Dexter) promised that Jessica won’t be magically fixed just because she overcame the source of many of her problems.
I learned from working on Dexter that you can advance the character, but you never want to cure the character.
The threat to Jessica in her first season was deeply personal and immeasurably damaging.
The equivalent for us would be if Jessica somehow recovered from the damage that had been done to her.