matrimonial
adjective [usually before noun] (formal or specialist)connected with marriage or with being married 婚姻的 matrimonial problems 婚姻问题 the matrimonial home 婚姻住所
Oxford Collocations DictionaryMatrimonial is used with these nouns:- home
Word Originlate Middle English: via Old French from Latin matrimonialis, from matrimonium, based on mater, matr- ‘mother’.