This is just the perfect scene for this. Yes this is following the Alolatale cannon btw.

"Where you not listening, or did you simply not understand? Well you leave me no choice, This girl must...."

Ghetsis is punched across the room by and angry Toriel.

"What a miserable, horrifying, and NASTY human torturing such poor innocent youths."

Selene opened her eyes to notice Toriel, her adoptive mother, smiling down on her.

"Hello mom."

"Miss Toriel!" Lillie gets up, smiling.

"Lillie dear, it's so good to see that you are doing well. You aren't hurt are you, dear?"

Lillie shakes her head, Ghetsis has gotten back to his feet while Toriel was distracted. Grabbing his cane and whack Selene over the head. Toriel slaps him.

"Don't touch my child...."

Some monsters who had come to aid Selene during her infiltration of RR come into the room.

"Who's touching the child."

Toriel, Guzma, Colress, Asgore, and Lillie point at Ghetsis.

"He's touching my child!"

"YOU ARE TOUCHING THE CHILD!?"

"No!" Ghetsis crunches up his face in an ugly grimace when he's mobbed by angry monsters.

"DON'T TOUCH DA CHILD!"

"YOU TOUCH DA CHILD!!"

"NO TOUCH THE CHILD!"

Selene fusses at everyone to stop when Ghetsis is sent by to his own world by Colress.

"That's enough!"