out of no where

Lastnight after the kids went to bed out of no where dh asks if I would leave if he lost a body part or had something else wrong. all I could say was that is a stupid question. One of the guys he works with was hurt pretty badly and one day they talked about his time in Walter Reed. All the stories of wives just walking out. Dh never talks about stuff like this. So I was a little taken back. I could not, would not leave if something were to happen. I told him that there are 3 things that can happen 1.you come how safe and sound 2. you are hurt 3. death. I much rather deal with 1 and 2 out of the 3.