Im at work, dp is at home with our dc 9 months and 13 years. 13 year old is off school sick. Ive just messaged ds on my lunch to see how he is and he has messaged back and said my dp (their dad) had left my 13 year old alone to watch my 9 month old while he went out for 10 minutes. Ive never gave my 13 year old that responsibility before. He said she was playing and he said be back in 10 minutes and just left. Im not going to say anything till im home but can't believe he actually did that!