かよいづま
wife who lives elsewhere but regularly visits her husband
Noun
通かよい妻づまとは名前なまえの通とおり、妻つまが夫おっとの元もとに通かよう結婚けっこん形態けいたいの事ことである。
A 'commuting wife' is just what the name says, it's a form of marriage where the wife travels to her husband's side.