Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) narrates that the Prophet (peace and blessings be upon him) said: "Three things break the back: a bad wife whose husband trusts her while she betrays him; a ruler who angers Allah Almighty and pleases the people; the deeds of a believing woman are like those of seventy truthful ones (siddiqs), and the deeds of an immoral woman are like the immorality of a thousand immoral women."
Al-Bazzar recorded it; he said: One of them escaped me. I say: It has come before me: (in it are these words:) "and a bad neighbour who, if he sees any good, buries it, and if he sees any evil, spreads it." Its chain contains Sa'id bin Sinan, who is matruk (abandoned).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب النكاح / 7433