These forms mean you have a court date. Learn about the kinds of spousal support in California, how judges decide the amount and duration of alimony, and whether you can change the award later.We can even help you work out an agreement for child support and avoid court. The question of whether you will need to pay alimony in addition to child support depends on your circumstances as presented to the court. Start with paperwork. This form is used to request that the court make or change its orders in regard to child custody, child support, spousal support, lawyers fees, etc. Go to court and file a petition for a modification in child support or alimony support. California uses a formula that considers multiple factors in alimony calculations. The primary laws governing alimony are found in the California Family Code. Finding a financial advisor doesn't have to be hard.