This is my son to a T. He went through (and is still to some extent) going through a terrible two phase. He is nearly 2 1/2. The thing is that AFTER daycare hours and on weekends, he is just lovely! He is just having serious issues with sharing his time, space and Mommy with several other children who also need my attention. Thank goodness he is finally over his biting phase because that was the worst.
He has been going to a daycare facility 2 days a week now, for the last 4 weeks. I had a LOT of guilt...SO much. I also feel like I'm judged sometimes, because I have this wonderful home daycare that people praise but my own son is sent somewhere else a couple days a week. But, to be completely 100% honest???? It has helped my work, my life, my sanity and my SON. His first few times were a challenge as he has never been away from me, and had a difficult time adjusting. However, he is now used to it and loves it!!! It's his time away from home, on neutral territory, wherein he needs to listen and comply with other loving adults other than myself, he learns new experiences and is making new friends who aren't competing with him for his Mom. We are BOTH happier! The days he is gone go soooooo smoothly here at home, and when he comes home we have huge long hugs and he feels refreshed and happier!
I would strongly recommend looking into something similar for your daughter