Need help! I have an 18mth old DD who has always been a well behaved baby. I now have a 4 wk old boy and she is tormenting him! She is only interested in him and half the time is great and gives him kisses etc. I put him into a crib which is in our living room during the day but my DD is constantly prodding and hitting him. When I try to tell her off she laughs at me. I have tried distraction and time outs and she just grins at me and goes back to harass my DS. I know I will end up losing it with her soon and I really don't want to get to that point. I also have the added problem that I broke my leg when I was pregnant and I am still on crutches most of the day. My DD knows I can't chase her and plays up when I am feeding my DS eg running up and down the sofas. Advice needed.