Indiana Code Title 31. Family Law and Juvenile Law § 31-21-5-11

Sec. 11. If the declaration as to any of the items described in section 10(b)(1) through 10(b)(3) of this chapter is in the affirmative, the party shall give additional information under oath as required by the court.  The court may examine the parties under oath as to details of the information furnished and other matters pertinent to: