how to remove parental control

[Kitey]

Yup. WoW manages a lot of things from its own end and has enormous control over your toons (which are their property; you basically "lease" them). It's also really strict about account access--it's against the ToA to share or transfer ownership of your account and solicitations to sell or trade accounts is an open invitation for a ban. The only way to enforce the ToA is to retain server side control.

Bear in mind too, your account information is linked to the WoW forums. By keeping strict server-side control, they can manage your activities there too.

They will banhammer you fast. Blizz is not playing with you and the ToA.