marital assets buried and moved
I'm not an attorney, but I am 3 years into a California divorce, and have learned quite a bit about it.
The most recent post mentions mandatory settlement conference, so it appears that the petition has been filed. The petition for dissolution should state a date of separation, and repeated counseling attempts won't alter the date if there has been no moving back into the home or other acts to imply that you BOTH wanted to repair the marriage. If you filed that petition, you probably have no way of changing your mind about that separation date now. It is a "no fault" State, and how you FEEL about things, and what he did or didn't do in or out of counseling matters not at all.
You originally asked about "buried and moved" marital assets. He is responsible for the actual marital assets in his possession (which has nothing to do with his earnings after the REAL date of separation). The judge will not appreciate it if you try to confuse the case to battle over stuff that doesn't matter within the law. You can't call two years of living as husband and wife plus four years living as singles (who haven't handled your divorce) a six-year marriage.
There really aren't any "magic tricks". The law is pretty simple, and the judge wants the true facts to interpret the law as it is intended. His 2007 tithe implies an income of $270 K, and if he made that much when you were married, then you should hire a Family Law Specialist and try to be honest and open and get a "fair" divorce. What is "fair" is dealing with the true facts that impact the case, and applying the law properly. Getting subpeonas and conducting discovery is much easier in Cali than the other responses have implied, but the particulars of your case might make it a silly and expensive thing to do. If you can not afford an attorney, then you might have been silly about getting temporary spousal support and attorney's fees if he made $270K per year when you were married. If you are entitled to some kind of support, then he has no right to go from $270K income to $21K income, and he can be imputed for what he SHOULD be earning, even if your discovery doesn't prove that he has been earning it. If he made $21K when you were married, then you might have just driven yourself crazy over the tithe statement, thinking you'd just won the lottery. Most likely, you haven't won any lottery and his situation now is probably much as it was when you were together.
The information you provided has been jumbled (seems to imply dishonesty) and incomplete, and I am afraid that you have no idea what your question is. You need to consult with a divorce specialist in California who has all of the REAL and honest facts. You have certain rights and responsibilities, and so does your ex.