From vexatious litigant to procedural harassment: A comparative law approach to combating abusive litigation in family cases. Research, Society and Development, [S. l.], v. 14, n. 9, p. e10314949620, 2025. DOI: 10.33448/rsd-v14i9.49620. Disponível em: https://rsdjournal.org/rsd/article/view/49620. Acesso em: 5 dec. 2025.