While I strive to give you an accurate and applicable answer to your question, and if I can possibly suggest an avenue by which you might have a successful legal outcome I will, I don’t have the ability to provide you with favorable law if it doesn't exist. As you read my answer to your question, I ask you to please don't shoot the messenger.
I'm sorry but there is no way to prevent the state from suspending your driver's license, or professional license for that matter, so long as you are in arrears in child support to the extent that you must be.
If you still have minor children, and the support level is still at $12,000 a month, you need to immediately petition the court for a modification based on a change in circumstances.
However, short of catching up on the arrears, there is little hope that you can avoid the suspension of licenses in the state of CA. The state is really tough in this regard.
I wish you well.
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