TERESITA E. PASCUAL, WIDOW OF THE LATE ROMULO PASCUAL, WHO WAS THE HEIR OF THE LATE CATALINA DELA CRUZ AND ATTORNEY-IN-FACT OF HER CHILDREN AND FOR HER OWN BEHALF, PETITIONER, V. ENCARNACION PANGYARIHAN-ANG, SPOUSES EMELITA ANG GAN AND VICENTE GAN, SPOUSES NILDA ANG-ROMAN AND ROBERTO ROMAN, SPOUSES ROSITA ANG-ESTRELLA AND LUNAVER ESTRELLA, ERNEST ANG, ANTONIO ANG, SPOUSES RUBY ANG-TAN AND JULIO TAN, SPOUSES MA. VICTORIA ANG-SAN PEDRO AND AMADO SAN PEDRO, AND DANILO ANG, RESPONDENTS