I dont know what's going on with my 10 year old son. I caught him on his phone 3 hours after i put…

I dont know what's going on with my 10 year old son. I caught him on his phone 3 hours after i put him in bed (snuck into my room because it was by my bed) then my daughters dad caught him at 4am on the stairs behind him watching tv (he was down there watching tv. He gets up at 5am) then i guess when my daughters father goes to see if he fell back asleep he finds a note on my son with a blanket covering him saying to wake me up shake my feet lol. Funniest thing 😂

I hope he has a good day in school with the lack of eep he has gotten. 1st day today