This is a very tough post for me to write. We've been having some serious behavioral issues with our daughter and her emotions, she's 3 1/2. She has such sudden mood swings, that I'm starting to get worried that maybe there is something more than just a normal 3 year old being a butt. She is so aggressive and emotional. We've spoken with our doctor and she suggest we wait until 4 and if it's still going on we have her (and us) speak to someone. I just hate not knowing if this is normal or if we need to address a serious issue.