Lily is also in a stage of continually repeating things in a whingy/screaming voice. Things like 'don't want daddy' 'don't want you'(to me) 'don't like charlie' don't want this, don't want that. But she will just keep saying it over and over, getting louder and louder. I've tried ignoring but that is worse cause she will just continue and it drives me up the wall. I send her to her room but she just keeps shouting it and you can hear her all over the house. I can't get away from it lol. I dont have any advice but you're not alone!