Hi Guido Tapia,
As far as I know overriding InitRecursive is not possible as it is internal method. Also aborting the server-side control lifecycle does not sound like a good idea because it would lead to unpredictable behavior.
Perhaps you could approach the problem in a different way - you can split your pageview contents in user controls (if not already) and load only one user control at a time based on the current tab. In this case you won't need pageviews and a multipage at all.
the Telerik team