As far as I know transferring VIP was done before if I remember currently, but either way this should not be a feature that you can just click : "transfer VIP" and poof, you be member again and VIP is lost, the transferal is probably done either by naith telluur or Jack, and you should try private message rather than a suggestion.
P.S- the transferal that I recall was between alt accounts, and if it's through 2 different person you might have your cousin also send a pm agreeing to the transfer, or something, depending on staff's decision.