For the last couple of weeks Lily has been actually not really herself. She has been really naughty towards Charlie for one. she will push him over or kick toys at him or throw things at him. she's also been threatening to throw things at DH and I. She has also started to blow raspberries whenever we tell her no, kinda like back chatting i suppose. She has been really cranky and whingey too which is not really like her. I'm not sure why she's being so naughty? She's never been like this before and she's never really been jealous of Charlie either. If anything, she gets more attention that him because he just like's to do his own thing.