(a) Participation by a petitioner in a proceeding under parts 20-29 of this chapter before a responding tribunal, whether in person, by private attorney, or through services provided by the support enforcement agency, does not confer personal jurisdiction over the petitioner in another proceeding.(b) A petitioner is not amenable to service of civil process while physically present in this state to participate in a proceeding under parts 20-29 of this chapter.(c) The immunity granted by this section does not extend to civil litigation based on acts unrelated to a proceeding under parts 20-29 of this chapter committed by a party while physically present in this state to participate in the proceeding. Acts 2010, ch. 901, § 1.
Tennessee Legal Code