The phineas and ferb theory

Part 3

The real Candace has lost her mind due to bad things happening in her life.

The theory says that Phineas was her little brother and he was bullied a lot in school because the other kids thought he was too nerdy. One day a bully punched Phineas in the head really hard and it killed him.

That day changed Candace forever.

Candace couldn't deal with Phineas' deathso she built an imaginary world where he was still alive and playing with her other brother Ferb. Ferb has a disability and can't talk or do much, but she imagines him and Phineas going on great adventures together. The real reason why her mother can't see the things that Phineas and Ferb build is that, well, they simply aren't there. And the more Candace tries to convince her mother the more crazy she becomes.

The villain of the show Dr. Doofenshmirtz is actually Candace's psychologist who she's been seeing twice a week. It started to put a strain on the family to try and pay for all these expensive doctor visits though. In desperation her mother had an idea to write down all the fantastical stories Candace was telling her and try to sell it to Disney as a show, and it worked.

So that's The Phineas And Ferb Theory, but is any of it true?