(a) The Family Court shall have jurisdiction over proceedings under this chapter to grant, modify and/or terminate standby guardianship.
(b) A petition for standby guardianship under this chapter may be filed in the Family Court of any of the following counties:
(1) The county in which 1 natural parent resides;
(2) The county in which a legal guardian of the child resides; or
(3) The county in which 1 child resides.