Why was he kicked out of the last dc?

I also started a new child last Friday and today was her 2nd day. I lucked out, the family is great and she comes in and plays and no crying at drop off. She eats well, sleeps well and plays with the other children. So nice to have an easy transition finally!! She does cry from time to time (because my handful will take a toy from her or push her or knock her down or some other crazy thing he always does lol) which than sets off my other child. He is a sweet little boy who doesn't like to see others cry or get in trouble. He cries harder than they do sometimes when they are put in time out lol.