Hi, J.. My heart goes out to you because I know all too well the heartache and stress these events can cause. Your daughter's experiences sound very much like what we experienced. We have a five year-old boy and approximately a year-and-half ago he began to go thru the same thing. At the time, he was approx. 3 1/2 y/o and my husband and I were going through a reconciliation after a year of being apart. I work as a clinical social worker and my husband is a psychologist, but we were both dumbfoundend and very troubled by these experiences. They often happened about once or twice a week, and lasted anywhere from 5 to 30 minutes. He would wake up screaming at the top of his lungs and thrash about in his bed, not wanting to be touched or consoled. Often, he would scream "No, no, no!", and appeared scared or as if he felt in danger. I consulted with my supervisor who has worked closely with young children, and she asked if he remembered--or talked about--these experiences in the morning. Well, he never remembered them. When we asked him he would say, "No mommy, I didn't scream." She recommended we monitor the time they happened (it's usually close to the same time every night--approx. 2 hours after they go to sleep), and wake him up shortly before this time. Softly caress and reassure him--or her--that all is "ok" and they are safe. This worked like a miracle. It took a while for us to get it right, but approx. 4 months later he stopped having the night terrors altogether. Although we always tried to maintain our son's routine as stable as possible, it is very likely that changes in our relationship caused a sense of anxiety in him triggering the night terrors. I wish you and your family the best. Just be patient and remember to try to wake her up prior to the expected time. Doris.