Umm Salamah (May Allah be pleased with her) said:
"The Messenger of Allah (peace be upon him) said: `Any woman who dies, and her husband is pleased with her, will enter Paradise.'" (Ibn Majah, 1/595, Kitab al-nikah, bab haqq al-zawj 'ala'l-mar'ah; al-Hakim, 4/173, Kitab al-birr wa'l-silah; he said its isnad is sahih, Cited here)
A woman came to ask the Prophet (peace be upon him) about some matter, and when he had dealt with it, he asked her, "Do you have a husband?" She said, "Yes." He asked her, "How are you with him?" She said, "I never fall short in my duties, except for that which is beyond me." He said, "Pay attention to how you treat him, for he is your Paradise and your Hell."13 (Reported by Ahmad and al-Nisa'i with jayyid isnads, and by al-Hakim, who said that its isnad was sahih. See al-Mundhiri, Al-Targhib wa'l-Tarhib, 3/52, Kitab al-nikah, Cited here)
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"Put your trust in Allâh, certainly, Allâh loves those who put their trust (in Him)." [Surah Al-Imran Ayah 159]
Regards
sameer khan