Hey so pretty much what it says on the tin, we gently sleeptrained my 20 month DD 2 months ago - gentle retreat, with a pinch of CC at the end as she was not letting us leave the bedroom.
It worked, she didn't hate us, she has been sleeping great after 2 days... bed with her bottle then threw it out the cot 🥴 rolls over goes to sleep, same for naps.
Suddenly she's screaming at any sleep time! When we go in she asks for more books or more bottle. First time we were so shocked we gave her both but has since (a week) screamed before sleep.
Has this happened to anyone else before?