L.B.
You are doing nothing wrong. It is a phase and she will work her way thru it. (of course never soon enough for us!!) What she is doing is called potty mouth in the books I have studied. It is very common for young kids to use this kind of language, which hopefully is as bad as it gets! When my son went thru this phase, I basically laughed it off. The more we try to stop them, the worse they get!! I use to do daycare, and I had this one kid say the "F" word at me for 20 mins waiting for me to react. My son and I would play games with this together, to give him a sense as what is ok to say and what is not! We both use dirty diapers now when we are upset instead of, well you know! ;) My son does not use bad words, and I know he hears them in school. I know in daycare he heard them (sad, yes!) Since you cant change the rest of the world, you can help you kids understand. As for being baby, well you have one in your home, so its also natural. Play along. Trust me, once she realizes how unfun being a baby is, it will go away VERY quickly. When my 3 yr old acts like a baby, I tell her she cant talk, because babies dont talk, she has to have a bottle and blended food. She once took a formula bottle from me, that I was feeding my baby with, and took a good swig out of it. She was suddenly full up ;) and has never asked for one again. She doesnt like the blended food and when I told her babies cant talk, so therefore she cant, well its was pretty boring being a baby! Remind her that if you carry her, then she cant get something, whereever you are, because babies are too little. She will be quickly walking on her own too. Good Luck!