(1) Except as provided in subsection (2) below, no person shall take part in abusive litigation against any Philadelphia reproductive healthcare provider or Philadelphia reproductive healthcare helper that such person knows or should know will constitute a wrongful action where liability, in whole or in part, is related to the alleged provision of, the alleged seeking of, or an individual allegedly receiving reproductive healthcare in Philadelphia; or the alleged aiding or assisting in the provision, seeking, or receipt of reproductive healthcare in Philadelphia that are lawful in Pennsylvania.
(2) The provisions of this Section 6-1503 shall not apply to:
(a) a tort, contract, or statute-based litigation, if a similar claim would exist under Pennsylvania law if brought by the patient who received the reproductive healthcare service on which the original lawsuit was based, or if brought by the patient's authorized legal representative, for damages suffered from harm to the patient or an individual's loss of consortium with the patient; or
(b) a breach of contract litigation, if a similar claim would exist under Pennsylvania law if brought or sought to be enforced by a party with a contractual relationship with the person that is the subject of the action in another state.