I just hired her (she is supposed to be a kindergarten teacher) I was spending the day with them today to see how they got on. After 1 hour I went in the shower and came out to find she had left and my kids (3 and 5) were alone in the living room.
My 5 year old said "she has gone home because DS2 was misbehaving"
I took my phone out to call her and there was a message from her saying she had left because ds2 had been throwing pencils at her and she was angry WTF.