My 16 month old fell down the stairs

He is fine, but I'm worried about my wife. She and the baby were on the second floor of our house getting ready to go to a friends house for dinner. I was in the living room at the bottom of the stairs when I hear a scream, and several thuds followed by crying.I run to the stairs to see my 16 month old lying at the bottom screaming. My wife is running down the stairs and I ask her what the hell happened!? She told me everything thing was fine and she looked away for a second when the baby decided to run to the stairs and basically hurl himself down them.After a couple minutes of crying and lots of consolation the baby calms down and we can see he is ok (thank god)! Before long he is back to playing and being his regular self. My wife however feels responsible and is beating herself up. I have told her not to worry he is ok, but she won't listen. She says she can't forgive herself. I wish I knew what to do. via /r/Parenting http://ift.tt/2vYsi22