I'm downstairs and I thought she was upstairs playing around with the bubbles while dh has a bath, he has just finished work and she wanted to see him.
He comes downstairs to get his new deodrandt and stops to have a conversation with me about how good the CD is I've got on, I ask him where dd is and he tells me she is sat in the bath.
I run upstairs and she is sat in water deep enough to just cover her legs happily paying.
I have told him that he shouldn't have done that because its dangerous and she could have died if she had gone under. He said its fine as she was sat still and he was only gone for a second 
He thinks I'm over reacting.
Then he tells me that he got out and went to the bedroom to get dressed and didn't notice that she has left him and climbed into his bathwater which he has let out until she calls him 
I think he is being bloody irresponsible and dangerous, he thinks I'm making a mountain out of a molehill.
AIBU?