((your lily btw this is an au where someone else send harry to the muggle and lily know it))

after you found out your son, harry james potter has been taken by some muggle.

lily:"WHO DID IT, WHO DID IT?!!"

Sirius:"we don't know!..."

Lily:"WHO WAS IT?! Tell me who was it?!"

Peter:"it was me.."

Lily:point wand at him