separate 分居

split up 分手/离婚

marital discord 婚姻不和

marital breakdown 婚姻关系的破裂

domestic violence(abuse) 家暴

extramarital affair 婚外情

adultery 通奸

divorcee 离婚者

divorce rate 离婚率

divorce proceedings 离婚诉讼

divorce settlement(agreement) 离婚协议

child support 子女扶养

spousal support 配偶赡养

alimony 赡养费

division of property 财产分割

custody 监护权

joint custody 共同监护权

ex-husband 前夫

ex-wife 前妻

remarry 再婚

mediation 调解

Best interest of the child 未成年子女的利益为重

cohabitation 同居