concubine （一夫多妻制社会中的）妾，小老婆，姨太太 ， (古)姘妇，情妇第三者，小三：the other woman/man打响“婚姻保卫战” ：launch a war to defend their marriage“小三过街人人喊打！”：Everyone should shout “beat them” when they see the other women!“不放手———痛苦，放手———也痛苦”：suffer bitterness either continue or end such relations.
易叉叉叨叨
