L.B.
Sounds like more of a nightmare. Night terrors are a bit different, there is no consoling them while they are experiencing it. Their eyes may be open and they scream and cry as if in sheer terror of something that you can't see. Pretty freaky. The best you can do is be there with them but really there is nothing you can do. At least with the nightmare that your daughter had you can reassure her that you will be there for her, sounds like she is adjusting to a big change with the new baby and all. It's good she will go to bed in her own room! She is just needing to know that you are still there during the night and this too shall pass.