I write to let you know that Ms. NN, who has been on maternity leave
since before Christmas last year, has moved to live outside London and
decided to become a full-time mother to her daughter Molly. She has now
left Smth & Smth and we wish her well.
Видимо, есть еще и part-time mother. Странно, я вот себя все равно full-time мыслю, хоть и работаю. Гм.