Imam al-Sadiq (AS) said, ‘Allah does not accept a single prayer from one who looks at his parents loathingly, even if they oppress him.
الإمامُ الصّادقُ (عَلَيهِ الّسَلامُ): مَن نَظَرَ إلى أبَوَيهِ نَظَرَ ماقِتٍ وهُما ظالِمانِ لَهُ، لم يَقبَلِ اللّهُ لَهُ صلاةً.
Similar narrations
Mishkāt al-Anwār #869Imam Sadiq (a.s) said: “The prayers of whoever looks at his parents with animosity will not be accepted, even if they have oppressed him.”
Al-Kāfi #1273“If one looks with anger to his parents when they are unjust to him, Allah will not accept any of his prayers.”