No, Annikin, I am your father.

[Svengoolie 3]

https://www.fatherly.com/play/star-wars-finally-reveals-darth-vaders-real-father/?utm_source=zergnet.com&utm_medium=referral&utm_campaign=zergnet_4163766

Technically this is not  a retcon,  Shmi just said there was no father in the normal sense, and quigon said that he believed the midichlorians were  responsible for annikin's conception. No one said that the midis did it of their own accord.