 If you liked
Chi no Wadachi
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 ...then you might like
Like Mother, Like Daughter
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Both deal extensively with the hidden, insidious damage caused through emotional manipulation by monsters who want to live vicariously through others.
Like Mother, Like Daughter is especially similar in how it represents the path from childhood to adulthood as a storm of chaos and emotional manipulation, except the author went and mixed Bastard into it. Chi no Wadachi is more psychedelic with a bigger emphasis on unreliable narration, but the general vibes are very similar.