任何人都没有比小三贱
[rèn hé rén dōu méi yŏu bĭ xiăo sān jiàn]
'No One Is Lower than the Homewrecker'. Expresses contempt or disdain for third-party relationships especially those involved in extramarital affairs ('homewreckers'). Reflects very negative sentiments about infidelity or betrayal.