In California a Will may be proven by sworn testimony from one who has express knowledge of its contents. The presumption that the Will was revoked is not applicable here if your father was already incompetent at the time the Will was turned over to the Conservator. It would not be an inexpensive matter to pursue, and the outcome is anything but assured. It would have greater likelihood of success if it was unopposed.
Answered on Nov 18th, 2016 at 4:43 AM