"Y/n hasn’t been your girl since you left her for Abby’s mother. Regulus has been nothing but good to Y/n. They love each other and I swear to Merlin if you try to mess with them I will kick you in the balls myself then hold you down while Regulus does it. Just so you know the little brother is bigger than the big brother now. Who cares if it's only by a little, Regulus will kill you with a smile on his face when it comes to Y/n. Sirius, you need to be thankful that they took care of Abby from the get-go. They didn’t have to. She wasn’t their baby but that didn’t matter to them. It speaks wonders of Y/n’s character that she would agree to raise her ex-boyfriend’s child from the whore that he cheated on her with but what do I apparently know? I think that you owe Regulus and Y/n both a few thousand thank yous."