single-mother household; fatherless family
彼女は母子家庭で育った。
She grew up in a single-mother household.
母子家庭への支援が必要だ。
Support for single-mother households is needed.
母子家庭の子どもが安心して暮らせる環境をつくりたい。
I want to create an environment where children in single-mother households can live with peace of mind.