"I don't want to..."

As the summer comes to the end I am left gathering what I need to head back to school. This week has been filled with class from 8-3 everyday. LeeAnn had to work the last 5 days with 3 to go, which means Luke has been pawned off to relatives. I don't like having to just drop him off... I wish I could take him everywhere I go... But I had to go to class and he had to spend another day with Great Grandma. I told him I had to"go to work". He got really upset and tears were running everywhere. I was running even later now and just had to go telling im I'd be back. All I could hear was, "I don't want daddy to go to work"... over and over again.
I called during my break and asked how he was and she said he calmed down after a bit but just kept saying, "I don't want daddy to go to work."
It tore me up, but we made it through another day without each other.