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