Personal jurisdiction acquired by a tribunal of this state in a proceeding under this part or other law of this state relating to a support order continues as long as a tribunal of this state has continuing, exclusive jurisdiction to modify its order or continuing jurisdiction to enforce its order as provided by Sections 5700.205, 5700.206, and 5700.211.
Source:
Section 5700.202, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=FAM§ionNum=5700.202..