Run.

"Dad! You have to run! NOW! Mommy's coming and he isn't happy! Auntie and Uncle are trying to distract him so you can run!"

"Y-your mother is coming? Here?" Aizawa's eyes went wide as the girl nodded. "Oh god." The man ran over to the windows, trying to see if they could open. He grabbed an empty chair and almost threw it at the window, before a chilling voice stopped him.

"Shouutaaaa." A voice came from the door, a sickly sweet tone that didn't match the evil smile or terrifying aura the man emitted.

or
Izuku came home from a trip in america and he has some things to say to his husband.