Proud momma

My 4 year old either loves sleeping with mommy because daddy works graveyard shifts or he loves sleeping in the living room because he has been scared to sleep in his own room but since he found out he’s going to get a baby sister he’s been more helpful and wants to teach her how to do certain things when she’s born and then tonight he says “ Mommy, I’m ready to sleep in my room tonight”, I was use to him sleeping with me but I’m so proud he’s decided to do this on his own