S2 I am sorry for your sister.
For a good amount of time I used daycare too, and I hated it, but who their teacher is makes all the difference. The first eight months it was an older mother who was very warm, the next year it was a woman who was a pastor's wife and a retired special ed teacher, she was excellent. I worked at the same organization as her husband. When my son turned 3 the teachers were changing, and went from not so great to horrible, so I pulled him out. I also worked at a daycare before was a mother, and I loved all the infants in my care, I still think of them. I'm not for daycare just wanted to share.