They would be out of here so fast. It is your home and they have the nerve to be disrespectful like that ?

That is unacceptable not to mention a horrible example for every child in your daycare. If I was a parent who's child attended your daycare and found out there that there was a parent that was that out of control (slamming doors) around my child I would change daycare if that continued !
Kick that trash out .