Mrs. Doubtfire (1993)

She makes dinner. She does windows. She reads bedtime stories. She’s a blessing… in disguise.

Loving but irresponsible dad Daniel Hillard, estranged from his exasperated spouse, is crushed by a court order allowing only weekly visits with his kids. When Daniel learns his ex needs a housekeeper, he gets the job — disguised as a British nanny. Soon he becomes not only his children’s best pal but the kind of parent he should have been from the start.