The later part after Shmi.
I’d believe her death really made all things fall together.
If the council rescued her from Tatooine and safeguarded her, this wouldnt have happened as it did.

As I only partially know the lore from the movies, did Anakin really have someone to talk to except for Sidious, Obiwan and Padme?
I’d bet as Sisdious being very good as a politician he’d also be excellent at manipulating the low level psyche of Anakin.

Please correct me if I got some lore part wrong as I do enjoy the discussions about SW lore.