A mum with young children appeared at my mum "s door when she was nursing my step dad who was sick."

我妈妈照顾我生病的继父时，一位妈妈带着她的孩子出现在我们家门口。

youdao

He gathered around a roulette table with his mum, step-dad and brothers, as well as girlfriend Rachael, and suddenly Froch looked at ease.

BBC: man on Froch-watch

This presents problems, not so much because it's a step down to change baby's nappies, but because it's a step down to earn less than baby's mum.

ECONOMIST: Working fathers