I recently moved from North Carolina to California. The question I have is whether I need to take my "EX" to court in the state of California to get my child support modified. The problem is that whenever I take him to court for more child support, he quits the high paying job he has for a lower paying job. The children (2) have informed me he and his former wife now own a business. If this is in both names does he have to include this in his income? If it is just in her name can I go after both incomes since she makes a substaincially higher amount. He lives in Tennessee but our divorce was finalized in NC. Any advice would help.