My little girl is 22 months old. Always been very energetic and boisterous. Having a massive problem with aggression. She is scratching our faces or just grabbing our whole cheek in her hand and twisting. Today had friends with a 3 month old baby come around and she grabbed her hair in both hands really tight. I always say no and remove her from the situation and give her time out if she does it again. She seems to find the whole thing amusing, and it is only getting worse. She gets lots of praise for good things! I am at the end of my tether, partly as 7 months pregnant with the next one!!! Have got to the point where I am refusing all play dates as I am so upset by her behaviour....any ideas???