Nanny McPhee: A ThesLally AU

Theseus Scamander, a widower with four children, is trying his best. But he must marry, otherwise his late wife's aunt will stop sending him the allowance to keep their house.

Eulalie Hicks, the Scamander children's tutor, only knows what she sees; which is the children's cleverness and Theseus' hustle, bustle, and flusterness.

idea from @porpentinaqueen on instagram