Oh dear!! I have my own 2 girls who are 10 months and 3 as well as 5 dck and am feeling very lucky/ grateful after reading this thread!! My 3 year old just loves when the dcks get here! I am like Crayola Kiddies...all the daycare things are mine so she does not have to share her personal toys. Also, my space is completely separate from our 'home' and we don't play in the daycare after hours. I think she believes her house is upstairs and that the basement is somewhere else ha ha! I have no new advice but hope things settle down for you soon! Maybe it will get better when you can spend more time outside and there are new things to distract them!