California is somewhat unique with this one and the law isn't exactly straightforward.
If the money is for lost earnings incurred during the marriage, the award generally becomes community property (in other words, you're entitled to a share) as long as both the injury AND the filing of the lawsuit occurred during - and not before - the marriage.
If the money is for pain and suffering, it's usually all his.
Bear in mind, if he's acting shady you might want to speak with an attorney. Like, now.