Fantomex used to have three brains. Now he has one. And two more people almost exactly like him. Welcome to the Marvel Universe. Good thing the Psych Ward's around for him.
The Scarlet Spider is a clone of Peter Parker that went wrong but now is right again. The Superior Spider-Man is Peter Parker with a super villain's brain calling the shots. It's just the kind of challenge a therapist in the Marvel Universe has to be ready for. See if my fictional equivalent in the Psych Ward.